Michael R. Bronzo, M.D.
Psychiatry Physician · San Francisco, CA
Michael R. Bronzo, M.D. is a psychiatry physician with a practice address in San Francisco, California, and NPI 1972668622, issued on Dec 22, 2006. Check the license (California G70373, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael R. Bronzo
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G70373 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1421 Broderick St, San Francisco, CA 94115
- Phone
- (415) 292-1760
- Enumerated
- Dec 22, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1421 Broderick St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cecilia Amayo, LVNLicensed Vocational Nurse1801040365
- Miriam Andrade, PSY.DClinical Psychologist1073684684
- Hailey AshcraftMental Health Counselor1124206222
- Margaret BarcelonaRegistered Nurse1013307305
- Maiga BerzinsCounselor1477957546
- Tiffany ChanMental Health Counselor1376923110
Verify Michael R. Bronzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G70373Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
18 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Michael R. Bronzo among 8,673 psychiatry physician records in California
Michael R. Bronzo, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
763 psychiatry physician records list a practice address in San Francisco
They are 763 of the 38,143 NPPES records with a practice address in San Francisco, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Francisco → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Julia Adler, MDSan Francisco, CA 941151417992694
- Bruce Baker, MDSan Francisco, CA 941151346283926
- Stephen Brockway, MDSan Francisco, CA 941151346213394
- Hideki Chin, M.D.San Francisco, CA 941151922028885
- Frederick Huang, MDSan Francisco, CA 941151922038405
- Salma Khan, M.D.San Francisco, CA 941151114914918
- Adair Look, M.D.San Francisco, CA 941151740207521
- Heather Muhr, D.O.San Francisco, CA 941151336166057
Common questions
What is Michael R. Bronzo, M.D.'s NPI number?
Michael R. Bronzo, M.D.'s National Provider Identifier (NPI) is 1972668622, issued on Dec 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael R. Bronzo, M.D. located?
The NPPES record lists a practice address at 1421 Broderick St, San Francisco, CA, 94115. Phone: (415) 292-1760. Providers update this record themselves, so call before visiting.
How can I verify Michael R. Bronzo, M.D.'s license?
NPPES lists California license number G70373, 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 Michael R. Bronzo, M.D. prescribe under Medicare Part D?
In 2024, Michael R. Bronzo, M.D. had 18 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.