Prima Medical Foundation
Prima Medical Foundation holds 18 active organization NPIs in the federal registry, with practice locations in 7 California cities. Each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIGreenbrae has the most NPIs, 5
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2008 and 2011
Source: CMS NPPES, enumeration dates.
8 NPIs were issued in 2011 alone, more than in any other year; none in 4 of the years between.
Greenbrae locations
The city with the most Prima Medical Foundation NPIs. The full list of all 18 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1548258106 | 1260 S ELISEO DR FLOOR 2, Greenbrae | General Practice Physician | Oct 7, 2005 |
| 1396909735 | 1260 S. ELISEO DR FLOOR 2, Greenbrae | Pediatrics Physician | Jul 15, 2008 |
| 1073892717 | 1350 S ELISEO DR #210, Greenbrae | Surgery Physician | Aug 11, 2011 |
| 1609157734 | 100 A DRAKES LANDING RD SUITE 225, Greenbrae | Obstetrics & Gynecology Physician | Sep 2, 2011 |
| 1548541105 | 250 BON AIR RD, Greenbrae | Obstetrics & Gynecology Physician | Sep 8, 2011 |
All 18 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1548258106 | 1260 S ELISEO DR FLOOR 2, Greenbrae | General Practice Physician | Oct 7, 2005 |
| 1396909735 | 1260 S. ELISEO DR FLOOR 2, Greenbrae | Pediatrics Physician | Jul 15, 2008 |
| 1073892717 | 1350 S ELISEO DR #210, Greenbrae | Surgery Physician | Aug 11, 2011 |
| 1609157734 | 100 A DRAKES LANDING RD SUITE 225, Greenbrae | Obstetrics & Gynecology Physician | Sep 2, 2011 |
| 1548541105 | 250 BON AIR RD, Greenbrae | Obstetrics & Gynecology Physician | Sep 8, 2011 |
| 1346520905 | 5 BON AIR RD #101, Larkspur | Surgery Physician | Aug 26, 2011 |
| 1396026399 | 5 BON AIR RD #117, Larkspur | Obstetrics & Gynecology Physician | Sep 2, 2011 |
| 1366606766 | 655 REDWOOD HIGHWAY SUITE 216, Mill Valley | Pediatrics Physician | Jul 15, 2008 |
| 1639366586 | 165 ROWLAND WAY STE 100, Novato | Orthopaedic Surgery Physician | Sep 25, 2007 |
| 1285898601 | 75 ROWLAND WAY SUITE 100, Novato | General Practice Physician | Jul 15, 2008 |
| 1811217946 | 4 HAMILTON LANDING SUITE 100, Novato | Clinic/Center | Jun 11, 2010 |
| 1639450299 | 75 ROWLAND WAY #100, Novato | Internal Medicine Physician | Sep 8, 2011 |
| 1033503446 | 75 ROWLAND WAY SUITE 275, Novato | Obstetrics & Gynecology Physician | Mar 24, 2015 |
| 1740444157 | 3 HARBOR DRIVE SUITE 111, Sausalito | General Practice Physician | Jul 15, 2008 |
| 1902244528 | 652 PETALUMA AVE SUITE H, Sebastopol | General Practice Physician | Jun 5, 2013 |
| 1437313863 | 651 1ST STREET WEST SUITE H, Sonoma | Internal Medicine Physician | Jul 15, 2008 |
| 1902187560 | 651 1ST ST W SUITE K, Sonoma | Surgery Physician | Sep 8, 2011 |
| 1649551201 | 651 1ST ST W SUITE K, Sonoma | Orthopaedic Surgery Physician | Sep 8, 2011 |
Related names
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Prima Medical Foundation have 18 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Prima Medical Foundation's NPIs list practice locations in 7 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.