Raphael Vassor, P.A.
Physician Assistant · Redwood City, CA
Raphael Vassor, P.A. is a physician assistant with a practice address in Redwood City, California, and NPI 1174552970, issued on Jul 2, 2006. Check the license (California 62812, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Raphael Vassor
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 62812 CA
PA9101540 FL
Self-reported in NPPES; status is on the state search - Practice location
- 830 Jefferson Ave, Redwood City, CA 94063
- Phone
- (650) 381-0616
- Enumerated
- Jul 2, 2006
- Record last updated
- Jun 22, 2026
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 830 Jefferson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gustavo Diaz, MDEmergency Medicine Physician1538122635
- James Simmons, NPFamily Nurse Practitioner1366744492
Verify Raphael Vassor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 62812Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average physician assistant in 2024
124 Medicare Part D claims for 71 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen16 claims
- Prednisone14 claims
- Azithromycin11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Raphael Vassor among 14,451 physician assistant records in California
Raphael Vassor, P.A. is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 physician assistant records list a practice address in Redwood City
They are 38 of the 2,795 NPPES records with a practice address in Redwood City, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Redwood City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Josefina Baca-Asher, PA-CRedwood City, CA 940631477796688
- Kelsey Barclay, PA-CRedwood City, CA 940631215455795
- Krista Bartlett, PA-CRedwood City, CA 940631578828117
- Ivan Bernstein, PA-CRedwood City, CA 940631164634176
- Michaela Cerrato, PA-CRedwood City, CA 940631023539673
- Kristina Gurney, PARedwood City, CA 940631124579149
- Stephanie HuangRedwood City, CA 940631952808206
- Michael Jorgensen, PA-CRedwood City, CA 940631457302101
Common questions
What is Raphael Vassor, P.A.'s NPI number?
Raphael Vassor, P.A.'s National Provider Identifier (NPI) is 1174552970, issued on Jul 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Raphael Vassor, P.A. located?
The NPPES record lists a practice address at 830 Jefferson Ave, Redwood City, CA, 94063. Phone: (650) 381-0616. Providers update this record themselves, so call before visiting.
How can I verify Raphael Vassor, P.A.'s license?
NPPES lists California license number 62812, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Raphael Vassor, P.A. prescribe under Medicare Part D?
In 2024, Raphael Vassor, P.A. had 124 Medicare Part D claims for 71 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.