County of San Mateo
Organization Active NPI Clinic/Center · San Mateo, CA
NPI 1942226014 · NPPES record last updated Oct 15, 2025
Key facts
- NPI
- 1942226014
- Entity type
- Organization (NPI type 2)
- Primary specialty
- Clinic/Center 261Q00000X
- Legal business name
- COUNTY OF SAN MATEO
- Practice address
- 222 W 39TH Ave
San Mateo, CA 94403-4364 - Phone
- (650) 573-2120
- NPI assigned
- Jul 14, 2006
- Organization subpart
- Yes
- Parent organization (as reported)
- COUNTY OF SAN MATEO
Authorized official
- Name
- Jennifer Papa
- Title
- Chief Financial Officer
- Phone
- (650) 573-2613
Owned or controlled facilities with NPI records 11
Other NPIs on the same Medicare enrollment 36
Other NPIs with the same Medicare PAC ID 14
Corporate family (same tax ID) 16
Practitioners 324
-
Avanti Ambekar, M.D.
-
Daniel J Buckley, M.D.
-
Jessie Y Hwang, O.D.
-
Eliza B. Newbold, N.P., M.S.N., R.N.
-
Esther I-Ping Chang, M.D.
-
Alexander C Lee, MD
-
Neda Moshasha, OD
-
Winnie F Yee, O.D.
-
Aruna Rajagopalan, O.D, M.S
-
Esther Bae, DO
-
Paul R Holland, MD
-
Lily Yee, O.D.
-
Lisa Gooze, MD
-
Oliver Oppers Aalami, M.D.
-
Gaurav Abbi, MD
-
Aminah Al-Saeedi, NP-C
-
Evelyn Alarcon, MD
-
Amy W Alexander, M.D.
-
Ira Vergara Amayun, BSN, MPH, DNP, FNP-C
-
Lauren S Auster, MD
-
Jeanette Aviles, MD
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled (2 enrollments) in CA
All facility ownership & control disclosures 10
| Facility | Type | Role | Since |
|---|---|---|---|
| San Mateo Medical Center |
Hospital | 5% Or Greater Direct Ownership Interest (100%) | Jul 1, 1993 |
| San Mateo Medical Center |
Hospital | 5% Or Greater Direct Ownership Interest (100%) | Jul 1, 1966 |
| San Mateo Medical Center |
Skilled nursing facility | 5% Or Greater Direct Ownership Interest (19%) 5% Or Greater Security Interest (19%) Operational/Managerial Control Adp of the SNF Direct Ownership Interest (19%) |
Jan 1, 1966 Jan 1, 1966 Jan 1, 1966 Jan 1, 1966 Jan 1, 1966 |
| Daly City Youth Health Center |
Federally qualified health center | 5% Or Greater Direct Ownership Interest (100%) | Sep 10, 1966 |
| Daly City Clinic |
Federally qualified health center | 5% Or Greater Direct Ownership Interest (100%) | Sep 1, 2016 |
| Fair Oaks Health Center |
Federally qualified health center | 5% Or Greater Direct Ownership Interest (100%) | Sep 10, 1966 |
| 39TH Avenue Clinics (Main Campus) |
Federally qualified health center | 5% Or Greater Direct Ownership Interest (100%) | Sep 1, 2016 |
| Coastside Clinic |
Federally qualified health center | 5% Or Greater Direct Ownership Interest (100%) | Sep 1, 2016 |
| Sequoia Teen Wellness Center |
Federally qualified health center | 5% Or Greater Direct Ownership Interest (100%) | Sep 1, 2016 |
| South San Francisco Clinic |
Federally qualified health center | 5% Or Greater Direct Ownership Interest (100%) | Sep 1, 2016 |
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20031126000292 | CA | Part B Supplier - Clinic/Group Practice | 9032023171 |
Receives reassigned benefits from 605 practitioners 36 other NPIs on this enrollment This NPI is an additional NPI on the enrollment Practice locations: Redwood City, CA; San Mateo, CA; San Bruno, CA; South San Francisco, CA; Woodside, CA; Daly City, CA; Belmont, CA; Colma, CA… |
| O20080715000690 | CA | Part B Supplier - Clinic/Group Practice | 9032023171 |
Receives reassigned benefits from 13 practitioners Practice locations: San Mateo, CA |
National Provider Directory
- Tax ID family
- Harold D Chope Comm Pat
- Part of
- Harold D Chope Comm Pat
Locations
222 W 39th Ave
#316
San Mateo, CA 94403
Phone (415) 573-2222
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinic/Center | 261Q00000X | Yes |
Addresses
Primary practice location
222 W 39TH Ave
San Mateo, CA 94403-4364
Mailing address
222 W 39TH Ave
San Mateo, CA 94403-4364
Phone (650) 573-2120
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| ZZZ93217Z | Other | CA | BLUE SHIELD |
| GR0065090 | Medicaid | CA |
Other names
- San Mateo Medical Center
Electronic endpoints
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| CONNECT URL | https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service | Other | Ability Network |
Other providers in San Mateo, CA
- County of San Mateo
- County of San Mateo
- County of San Mateo
- County of San Mateo
- County of San Mateo
- County of San Mateo
- County of San Mateo - Public Health
- Courtin Dental Inc
- Ryan Courtin
- Covered Technologies LLC
All providers in San Mateo, CA · Clinic/Center in California
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Oct 15, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- CMS facility enrollments, All Owners and change-of-ownership files: CCNs, owners and managing parties.
- Provider of Services files (CMS): certification status, beds and related CCNs.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.