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LLC · Fairfield, CT

Jonathan Mendelson, MD, PLLC

PLLC in Fairfield, Connecticut · Document #2723997 · Dissolved

Record reference date: October 18, 2026

Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.

About this record

Jonathan Mendelson, MD, PLLC is a dissolved Connecticut limited liability company filed on February 15, 2023 (document 2723997). Its registered agent is Jonathan Mendelson.

Registration details

Status
DissolvedRecord reference date: October 18, 2026
Entity type
Limited Liability Company
Filed
February 15, 2023Reported filing date
Document number
2723997
Registration jurisdiction
Connecticut
Principal city + ZIP
Fairfield, CT 06824-1899
Registered agent
Jonathan Mendelson
Industry (NAICS)
Offices of Physicians, Mental Health Specialists (621112) · null
Address
141 Hemlock Hills Rd S, Fairfield, CT, 06824-1899

Registered agent and officers

Names and roles are reported on filings; matching names do not establish identity or ownership.

Registered agent
Jonathan Mendelson
Principal
Jonathan Mendelson

What this status means / annual report due date

Connecticut reports dissolved status. This describes the registration record; the exact effect depends on the entity type and reason recorded. A past listing does not establish current authority to operate.

Connecticut LLC annual reports are filed January 1 through March 31, starting in the year after registration. Other entity types can have different reporting schedules.

Additional business details

View historical details and available fields

Historical values may differ from the registration summary.

Record reference date: 2026-11-02

Directory details

Names

Legal
Jonathan Mendelson, MD, PLLC

Entity

Type
Limited liability company

Registration

Status
Dissolved
Number
2723997
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Addresses

Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Country
US
Business · Postal Code
06824-1899
Business · Region
CT
Mailing · Text
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

Contacts

Business Email
jon.mendelsonmd@gmail.com

Dates

Registration
2023-02-15
Dissolution
2023-08-01

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Offices of Physicians, Mental Health Specialists (621112)

Additional reported values

Other reported details

Id
001t000000yGMXyAAO
Business Type
LLC
Status
Dissolved
Account Number
2723997
Citizenship
Domestic
Date Registration
02/15/2023
Formation Place
Connecticut
Dissolution date
08/01/2023 12:00:00 AM
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
CREATE DT
2026-11-02 00:25:56.3600000

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC

Addresses and locations

Business Street
141 Hemlock Hills Rd S
Business City
Fairfield
Business Country
United States
Business ZIP
06824-1899
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
jon.mendelsonmd@gmail.com
Mailing Address
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Offices of Physicians, Mental Health Specialists (621112)

Record reference date: 2026-10-24

Directory details

Names

Legal
Jonathan Mendelson, MD, PLLC

Entity

Type
Limited liability company

Registration

Status
Dissolved
Number
2723997
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Addresses

Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Country
US
Business · Postal Code
06824-1899
Business · Region
CT
Mailing · Text
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

Contacts

Business Email
jon.mendelsonmd@gmail.com

Dates

Registration
2023-02-15
Dissolution
2023-08-01

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Offices of Physicians, Mental Health Specialists (621112)

Additional reported values

Other reported details

Id
001t000000yGMXyAAO
Business Type
LLC
Status
Dissolved
Account Number
2723997
Citizenship
Domestic
Date Registration
02/15/2023
Formation Place
Connecticut
Dissolution date
08/01/2023 12:00:00 AM
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-24 00:25:49.8800000

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC

Addresses and locations

Business Street
141 Hemlock Hills Rd S
Business City
Fairfield
Business Country
United States
Business ZIP
06824-1899
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
jon.mendelsonmd@gmail.com
Mailing Address
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Offices of Physicians, Mental Health Specialists (621112)

Record reference date: 2026-10-23

Directory details

Names

Legal
Jonathan Mendelson, MD, PLLC

Entity

Type
Limited liability company

Registration

Status
Dissolved
Number
2723997
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Addresses

Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Country
US
Business · Postal Code
06824-1899
Business · Region
CT
Mailing · Text
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

Contacts

Business Email
jon.mendelsonmd@gmail.com

Dates

Registration
2023-02-15
Dissolution
2023-08-01

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Offices of Physicians, Mental Health Specialists (621112)

Additional reported values

Other reported details

Id
001t000000yGMXyAAO
Business Type
LLC
Status
Dissolved
Account Number
2723997
Citizenship
Domestic
Date Registration
02/15/2023
Formation Place
Connecticut
Dissolution date
08/01/2023 12:00:00 AM
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-23 00:25:51.7266667

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC

Addresses and locations

Business Street
141 Hemlock Hills Rd S
Business City
Fairfield
Business Country
United States
Business ZIP
06824-1899
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
jon.mendelsonmd@gmail.com
Mailing Address
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Offices of Physicians, Mental Health Specialists (621112)

Record reference date: 2026-10-22

Directory details

Names

Legal
Jonathan Mendelson, MD, PLLC

Entity

Type
Limited liability company

Registration

Status
Dissolved
Number
2723997
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Addresses

Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Country
US
Business · Postal Code
06824-1899
Business · Region
CT
Mailing · Text
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

Contacts

Business Email
jon.mendelsonmd@gmail.com

Dates

Registration
2023-02-15
Dissolution
2023-08-01

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Offices of Physicians, Mental Health Specialists (621112)

Additional reported values

Other reported details

Id
001t000000yGMXyAAO
Business Type
LLC
Status
Dissolved
Account Number
2723997
Citizenship
Domestic
Date Registration
02/15/2023
Formation Place
Connecticut
Dissolution date
08/01/2023 12:00:00 AM
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-22 00:26:41.7133333

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC

Addresses and locations

Business Street
141 Hemlock Hills Rd S
Business City
Fairfield
Business Country
United States
Business ZIP
06824-1899
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
jon.mendelsonmd@gmail.com
Mailing Address
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Offices of Physicians, Mental Health Specialists (621112)

Record reference date: 2026-10-21

Directory details

Names

Legal
Jonathan Mendelson, MD, PLLC

Entity

Type
Limited liability company

Registration

Status
Dissolved
Number
2723997
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Addresses

Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Country
US
Business · Postal Code
06824-1899
Business · Region
CT
Mailing · Text
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

Contacts

Business Email
jon.mendelsonmd@gmail.com

Dates

Registration
2023-02-15
Dissolution
2023-08-01

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Offices of Physicians, Mental Health Specialists (621112)

Additional reported values

Other reported details

Id
001t000000yGMXyAAO
Business Type
LLC
Status
Dissolved
Account Number
2723997
Citizenship
Domestic
Date Registration
02/15/2023
Formation Place
Connecticut
Dissolution date
08/01/2023 12:00:00 AM
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-21 00:26:28.9500000

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC

Addresses and locations

Business Street
141 Hemlock Hills Rd S
Business City
Fairfield
Business Country
United States
Business ZIP
06824-1899
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
jon.mendelsonmd@gmail.com
Mailing Address
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Offices of Physicians, Mental Health Specialists (621112)

Record reference date: 2026-10-20

Directory details

Names

Legal
Jonathan Mendelson, MD, PLLC

Entity

Type
Limited liability company

Registration

Status
Dissolved
Number
2723997
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Addresses

Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Country
US
Business · Postal Code
06824-1899
Business · Region
CT
Mailing · Text
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

Contacts

Business Email
jon.mendelsonmd@gmail.com

Dates

Registration
2023-02-15
Dissolution
2023-08-01

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Offices of Physicians, Mental Health Specialists (621112)

Additional reported values

Other reported details

Id
001t000000yGMXyAAO
Business Type
LLC
Status
Dissolved
Account Number
2723997
Citizenship
Domestic
Date Registration
02/15/2023
Formation Place
Connecticut
Dissolution date
08/01/2023 12:00:00 AM
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-20 00:26:49.9800000

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC

Addresses and locations

Business Street
141 Hemlock Hills Rd S
Business City
Fairfield
Business Country
United States
Business ZIP
06824-1899
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
jon.mendelsonmd@gmail.com
Mailing Address
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Offices of Physicians, Mental Health Specialists (621112)

Record reference date: 2026-10-18

Directory details

Names

Legal
Jonathan Mendelson, MD, PLLC

Entity

Type
Limited liability company

Registration

Status
Dissolved
Number
2723997
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Addresses

Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Country
US
Business · Postal Code
06824-1899
Business · Region
CT
Mailing · Text
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

Contacts

Business Email
jon.mendelsonmd@gmail.com

Dates

Registration
2023-02-15
Dissolution
2023-08-01

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Offices of Physicians, Mental Health Specialists (621112)

Additional reported values

Other reported details

Id
001t000000yGMXyAAO
Business Type
LLC
Status
Dissolved
Account Number
2723997
Citizenship
Domestic
Date Registration
02/15/2023
Formation Place
Connecticut
Dissolution date
08/01/2023 12:00:00 AM
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-18 00:27:49.0366667

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC

Addresses and locations

Business Street
141 Hemlock Hills Rd S
Business City
Fairfield
Business Country
United States
Business ZIP
06824-1899
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
jon.mendelsonmd@gmail.com
Mailing Address
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Offices of Physicians, Mental Health Specialists (621112)

Download directory record (JSON)

All retained directory fields

Other reported details

Id
15259551
Slug
jonathan-mendelson-md-pllc-2723997
Entity type
Limited Liability Company
Entity class
llc
Is foreign
0
Registry
CT
Doc number
2723997
Filed on
2023-02-15
Status
Dissolved
Is active
0
Domicile
CT
Status known
1
Observed at
2026-10-18T19:49:17.610236+00:00

Addresses and locations

State
CT
City slug
fairfield
Address
141 Hemlock Hills Rd S, Fairfield, CT, 06824-1899
Zip
06824-1899
Location state
CT

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC
City name
Fairfield

Industry and classification

Naics code
Offices of Physicians, Mental Health Specialists (621112)

Additional Connecticut registry details

Linked through the registry’s business ID. Agents and principals are reported roles and do not establish beneficial ownership. Contact and residence addresses are labeled as reported.

Record reference date: 2026-10-18.

Registered and alternate business names

Roles are shown as reported. Agents, officers and principals are not automatically owners.

Business names

Registered name
Jonathan Mendelson, MD, PLLC

Complete business master fields

Other reported details

Id
001t000000yGMXyAAO
Business Type
LLC
Status
Dissolved
Account Number
2723997
Citizenship
Domestic
Date Registration
02/15/2023
Formation Place
Connecticut
Dissolution date
08/01/2023 12:00:00 AM
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-18 00:27:49.0366667

Names and reported roles

Name
Jonathan Mendelson, MD, PLLC

Addresses and locations

Business Street
141 Hemlock Hills Rd S
Business City
Fairfield
Business Country
United States
Business ZIP
06824-1899
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
jon.mendelsonmd@gmail.com
Mailing Address
141 Hemlock Hills Rd S , ,Fairfield ,CT ,United States ,06824-1899

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Offices of Physicians, Mental Health Specialists (621112)

Registered agents (1)

Reported name and role

Roles are shown as reported. Agents, officers and principals are not automatically owners.

Registered agents

Registered agent
Jonathan MendelsonFind records reporting this name →

Parsed registry details

Parties

Reported · Source Type
Individual
Reported · Name
Jonathan Mendelson
Reported · Given Name
Jonathan
Reported · Family Name
Mendelson

Contacts

Agent Phone
2038376141
Agent Email
jon.mendelsonmd@gmail.com

Addresses

Business · Text
141 Hemlock Hills Rd S, Fairfield, CT, 06824-1899, United States
Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Region
CT
Business · Postal Code
06824-1899
Business · Country
US
Mailing · Text
141 Hemlock Hills Rd S, Fairfield, CT, 06824-1899, United States
Mailing · Street 1
141 Hemlock Hills Rd S
Mailing · City
Fairfield
Mailing · Postal Code
06824-1899
Mailing · Region
CT
Mailing · Country
US
Residence · Street 2
141 Hemlock Hills Rd S
Residence · City
Fairfield
Residence · Region
CT
Residence · Postal Code
06824-1899
Residence · Country
US

Jonathan Mendelson

Other reported details

Business ID
001t000000yGMXyAAO
Reported type
Individual
Record timestamp
2026-10-18 00:36:44.1566667

Names and reported roles

Reported name
Jonathan Mendelson
Firstname
Jonathan
Lastname
Mendelson

Registered agent information

Registered agent phone
2038376141
Registered agent email
jon.mendelsonmd@gmail.com

Addresses and locations

Business address
141 Hemlock Hills Rd S, Fairfield, CT, 06824-1899, United States
Business street address 1
141 Hemlock Hills Rd S
Business city
Fairfield
Business state
CT
Business zip code
06824-1899
Business country
United States

Mailing information

Mailing address
141 Hemlock Hills Rd S, Fairfield, CT, 06824-1899, United States
Mailing street address 1
141 Hemlock Hills Rd S
Mailing city
Fairfield
Mailing zip code
06824-1899
Mailing state
CT
Mailing country
United States

Reported residence addresses

Residence street address 1
141 Hemlock Hills Rd S
Residence city
Fairfield
Residence state
CT
Residence zip code
06824-1899
Residence country
United States

Showing 1–1 of 1.

Principals (1)

Reported name and role

Roles are shown as reported. Agents, officers and principals are not automatically owners.

Principals and members

Principal
Jonathan MendelsonFind records reporting this name →

Parsed registry details

Parties

Reported · Name
Jonathan Mendelson
Reported · Given Name
Jonathan
Reported · Family Name
Mendelson

Addresses

Business · Street 1
141 Hemlock Hills Rd S
Business · City
Fairfield
Business · Region
CT
Business · Postal Code
06824-1899
Business · Country
US
Residence · Text
141 Hemlock Hills Rd S, Fairfield, CT, 06824-1899, United States
Residence · Street 2
141 Hemlock Hills Rd S
Residence · City
Fairfield
Residence · Region
CT
Residence · Postal Code
06824-1899
Residence · Country
US

Jonathan Mendelson

Other reported details

Business ID
001t000000yGMXyAAO
Record timestamp
2026-10-18 00:46:48.2333333

Names and reported roles

Reported name
Jonathan Mendelson
Firstname
Jonathan
Lastname
Mendelson

Addresses and locations

Business street address 1
141 Hemlock Hills Rd S
Business city
Fairfield
Business state
CT
Business zip code
06824-1899
Business country
United States

Reported residence addresses

Residence address
141 Hemlock Hills Rd S, Fairfield, CT, 06824-1899, United States
Residence street address 1
141 Hemlock Hills Rd S
Residence city
Fairfield
Residence state
CT
Residence zip code
06824-1899
Residence country
United States

Showing 1–1 of 1.

Filing history (2)

Parsed registry details

Filing

Name
BF-0011910160
Source Type
Dissolution
Type
Certificate of Dissolution
Physical Filing
No

Dates

Filing
2023-08-01
Effective
2023-08-01

BF-0011910160 · 2023-08-01

Other reported details

Business ID
001t000000yGMXyAAO
Filing date
2023-08-01T00:00:00.000
Effective date
2023-08-01T00:00:00.000
Reported type
Dissolution
Filing type
Certificate of Dissolution
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0011910160

Parsed registry details

Filing

Name
BF-0011701579
Source Type
Business Formation
Type
Certificate of Organization
Physical Filing
No

Dates

Filing
2023-02-15

BF-0011701579 · 2023-02-15

Other reported details

Business ID
001t000000yGMXyAAO
Filing date
2023-02-15T00:00:00.000
Reported type
Business Formation
Filing type
Certificate of Organization
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0011701579

Showing 1–2 of 2.

Correct or remove this record.

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