Matthew James Brockwell, M.D.
Psychiatry Physician · San Francisco, CA
Matthew James Brockwell, M.D. is a psychiatry physician with a practice address in San Francisco, California, and NPI 1518255751, issued on Jul 20, 2011. Check the license (California A117300, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew James Brockwell
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A117300 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2323 Sacramento St, San Francisco, CA 94115
- Phone
- (415) 600-5802
- Enumerated
- Jul 20, 2011
- Record last updated
- Jul 20, 2011 (not updated in 15 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 2323 Sacramento St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew James Brockwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A117300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average psychiatry physician in 2024
52 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.
Most prescribed
- Trazodone Hcl16 claims
- Lorazepam12 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.
Matthew James Brockwell among 8,673 psychiatry physician records in California
Matthew James Brockwell, 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 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2011 · 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 Matthew James Brockwell, M.D.'s NPI number?
Matthew James Brockwell, M.D.'s National Provider Identifier (NPI) is 1518255751, issued on Jul 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Matthew James Brockwell, M.D. located?
The NPPES record lists a practice address at 2323 Sacramento St, San Francisco, CA, 94115. Phone: (415) 600-5802. Providers update this record themselves, so call before visiting.
How can I verify Matthew James Brockwell, M.D.'s license?
NPPES lists California license number A117300, 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 Matthew James Brockwell, M.D. prescribe under Medicare Part D?
In 2024, Matthew James Brockwell, M.D. had 52 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.