Business location
Quest Diagnostics #3802
This listing describes a business location. Location dates are not company formation dates.
Record reference date: October 18, 2026. Details may be incomplete or outdated.
- Record type
- Business location
- Record identifier
- 0375174-05-001-0375174
- Status
- Location Ended
- City
- San Francisco
- State or territory
- California
- Address
- 490 Post St Ste 913
- Postal code
- 94102
- Location start
- January 1, 2004
- Location identifier
- 0375174-05-001-0375174
- Ownership name (as reported)
- Unilab Corporation
- DBA name
- Quest Diagnostics #3802
- Location end (reported value)
- 05/17/2021
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- DBA name
- Quest Diagnostics #3802
Ownership names (as reported)
- Ownership name (as reported)
- Unilab Corporation
Download business record (JSON)
Directory details
Identifiers
- Business Account
- 0375174
- Location
- 0375174-05-001
Names
- Ownership As Reported
- Unilab Corporation
- Dba
- Quest Diagnostics #3802
Addresses
- Business · Text
- 490 Post St Ste 913
- Business · City
- San Francisco
- Business · Region
- CA
- Business · Postal Code
- 94102
- Mailing · Street 1
- 400 Egypt Rd Dept Cv-3105
- Mailing · City
- West Norriton
- Mailing · Region
- PA
- Mailing · Postal Code
- 19403
Dates
- Business Start
- 2004-01-01
- Location Start
- 2004-01-01
- Location End
- 2021-05-17
Taxes
- Parking Tax Reported
- No
- Transient Occupancy Tax Reported
- No
Geography
- Reported Point
- {"longitude":-122.409847428,"latitude":37.788140506}
- Supervisor District
- 3
- Community Benefit District
- Union Square Business Improvement District
- Neighborhood
- Nob Hill
All reported fields
Other reported details
- Uniqueid
- 0375174-05-001-0375174
- Certificate number
- 0375174
- Ttxid
- 0375174-05-001
- Dba start date
- 01/01/2004
- Parking tax
- false
- Transient occupancy tax
- false
- Supervisor district
- 3
- Community benefit district
- Union Square Business Improvement District
- Neighborhoods analysis boundaries
- Nob Hill
- Data as of
- 2026/10/18 12:00:00 AM
- Data loaded at
- 2026/10/18 04:12:51 AM
- Current Supervisor Districts
- 3
- Analysis Neighborhoods
- 21
- Neighborhoods
- 19
- SF Find Neighborhoods
- 19
- Current Police Districts
- 6
Names and reported roles
- Ownership name (as reported)
- Unilab Corporation
- Dba name
- Quest Diagnostics #3802
Addresses and locations
- Full business address
- 490 Post St Ste 913
- City
- San Francisco
- State
- CA
- Business zip
- 94102
- Location start date
- 01/01/2004
- Location end date
- 05/17/2021
- Location
- POINT (-122.409847428 37.788140506)
Mailing information
- Mailing address 1
- 400 Egypt Rd Dept Cv-3105
- Mail city
- West Norriton
- Mail state
- PA
- Mail zipcode
- 19403