John Robert Griffin, M.D.
Plastic and Reconstructive Surgery Physician · San Mateo, CA
John Robert Griffin, M.D. is a plastic and reconstructive surgery physician with a practice address in San Mateo, California, and NPI 1114933827, issued on Aug 1, 2006. Check the license (California A82100, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Robert Griffin
- Credential
- M.D.
- Primary taxonomy
- Plastic and Reconstructive Surgery Physician 2086S0122X
- License number
- A82100 CA
Self-reported in NPPES; status is on the state search - Practice location
- 50 S San Mateo Dr, San Mateo, CA 94401
- Phone
- (650) 652-8239
- Enumerated
- Aug 1, 2006
- Record last updated
- Jun 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (650) 652-8239
- Medicare enrollment
- Enrolled (PECOS I20050118000843); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1997
- Entity
- Type 1 · individual
Also registered at 50 S San Mateo Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shelley Adams, MDObstetrics & Gynecology Physician1891801932
- Lois Balster, M.D.Pediatrics Physician1568578474
- Bruce Bern, M.D.Ophthalmology Physician1700954278
- Jeanne Beymer, MDPediatrics Physician1114913530
- Hayley Brown, MS, RN, FNP-CFamily Nurse Practitioner1518395169
- Stephen Buchner, MDPediatrics Physician1013938786
Verify John Robert Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A82100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average plastic and reconstructive surgery physician in 2024
15 Medicare Part D claims, against an average of 93 among the 1,895 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $154.14
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 2,042 providers of this specialty with any payment received $2,814.09 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationSan Mateo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Plastic and Reconstructive Surgery Physician providers in California
There are 359 plastic and reconstructive surgery physician records in California.
Other plastic and reconstructive surgery physician records in California
- Andre Aboolian, M.D.Beverly Hills, CA1154538213
- Farid Afra, MDBeverly Hills, CA1144301748
- Steven AgafonoffLos Angeles, CA1811347511
- Cesar Aguiluz, D.O.Rancho Cucamonga, CA1194004309
- Melvin Akazawa, MDMission Viejo, CA1356536015
- Daniel Allen, MDSan Leandro, CA1063523819
- Arnold Almonte, D.ORoseville, CA1669453395
- Donald Altman, MDIrvine, CA1285748517
- Alexandra Alving-Trinh, MDSan Diego, CA1700536018
- Al Aly, MDOrange, CA1154476588
Common questions
What is John Robert Griffin, M.D.'s NPI number?
John Robert Griffin, M.D.'s National Provider Identifier (NPI) is 1114933827, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Robert Griffin, M.D. located?
The NPPES record lists a practice address at 50 S San Mateo Dr, San Mateo, CA, 94401. Phone: (650) 652-8239. Providers update this record themselves, so call before visiting.
How can I verify John Robert Griffin, M.D.'s license?
NPPES lists California license number A82100, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Robert Griffin, M.D. prescribe under Medicare Part D?
In 2024, John Robert Griffin, M.D. had 15 Medicare Part D claims; the average among plastic and reconstructive surgery physician prescribers was 93. 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.