Brittaney Marie Belyeu, M.D.
Internal Medicine Physician · San Francisco, CA
Brittaney Marie Belyeu, M.D. is an internal medicine physician with a practice address in San Francisco, California, and NPI 1215279724, issued on Mar 22, 2013. Check the license (California A144003, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brittaney Marie Belyeu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A144003 CA
DR0075972 CO
W1740 TX
Self-reported in NPPES; status is on the state search - Practice location
- 870 Market St Ste 800, San Francisco, CA 94102
- Phone
- (415) 896-4667
- Enumerated
- Mar 22, 2013
- Record last updated
- Apr 23, 2026
- Fax
- (318) 252-2860
- Medicare enrollment
- Enrolled (PECOS I20260421002109); may accept Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 870 Market St Ste 800
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Danielsson, MSN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1164375895
Verify Brittaney Marie Belyeu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A144003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Brittaney Marie Belyeu among 17,696 internal medicine physician records in California
Brittaney Marie Belyeu, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 26% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2004 among the 11,065 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,318 internal medicine physician records list a practice address in San Francisco
They are 1,318 of the 38,143 NPPES records with a practice address in San Francisco, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,696 in California → Every provider in San Francisco → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Karen Bayle, MDSan Francisco, CA 941021851405724
- Ray Brindley, M.D.San Francisco, CA 941021871528992
- William Cahill, MDSan Francisco, CA 941021366461048
- Harvey Edelman, MDSan Francisco, CA 941021154388825
- Valerie Garrett, MDSan Francisco, CA 941021326003013
- Doan Khong, M.D.San Francisco, CA 941021336238310
- Alisa Oberschelp, M.D.San Francisco, CA 941021487759007
- Manisha Ojha, MDSan Francisco, CA 941021922070937
Common questions
What is Brittaney Marie Belyeu, M.D.'s NPI number?
Brittaney Marie Belyeu, M.D.'s National Provider Identifier (NPI) is 1215279724, issued on Mar 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Brittaney Marie Belyeu, M.D. located?
The NPPES record lists a practice address at 870 Market St Ste 800, San Francisco, CA, 94102. Phone: (415) 896-4667. Providers update this record themselves, so call before visiting.
How can I verify Brittaney Marie Belyeu, M.D.'s license?
NPPES lists California license number A144003, 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.
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.