John Nicholas Grimes, MD
Student in an Organized Health Care Education/Training Program · Stanford, CA
John Nicholas Grimes, MD is a student in an organized health care education/training program with a practice address in Stanford, California, and NPI 1558943233, issued on Apr 22, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Nicholas Grimes
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 300 Pasteur Dr # H1330, Stanford, CA 94305
- Phone
- (650) 723-7816
- Enumerated
- Apr 22, 2021
- Record last updated
- Mar 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20260610000905); may accept Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 300 Pasteur Dr # H1330
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kevin Tang, MDStudent in an Organized Health Care Education/Training Program1811781909
Verify John Nicholas Grimes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Nicholas Grimes among 40,652 student in an organized health care education/training program records in California
John Nicholas Grimes, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 28% of them.
- NPI issued2021 · 28% of these records are older, 66% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2021 · median 2017 among the 2,409 with a school on file
- Record last updated2023 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
671 student in an organized health care education/training program records list a practice address in Stanford
They are 671 of the 5,606 NPPES records with a practice address in Stanford, and 40,652 student in an organized health care education/training program records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 40,652 in California → Every provider in Stanford → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Stacy Banks, M.D.Stanford, CA 943051265613822
- Sundeep Bhat, M.D.Stanford, CA 943051821322108
- Paula Borges, M.D.Stanford, CA 943051689808008
- Frederick Dewey, M.D.Stanford, CA 943051457501884
- Melissa Dunagan, M.D.Stanford, CA 943051407044456
- Trish Ma, M.D.Stanford, CA 943051578695144
- Mary Mendoza-Newman, PH.D.Stanford, CA 943051912026246
- Lisa Pate, M.D., J.D.Stanford, CA 943051427246438
Common questions
What is John Nicholas Grimes, MD's NPI number?
John Nicholas Grimes, MD's National Provider Identifier (NPI) is 1558943233, issued on Apr 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is John Nicholas Grimes, MD located?
The NPPES record lists a practice address at 300 Pasteur Dr # H1330, Stanford, CA, 94305. Phone: (650) 723-7816. Providers update this record themselves, so call before visiting.
How can I verify John Nicholas Grimes, MD's license?
Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.