Toni J. Brayer, MD
Internal Medicine Physician · San Francisco, CA
Toni J. Brayer, MD is an internal medicine physician with a practice address in San Francisco, California, and NPI 1952412520, issued on Aug 31, 2006. Check the license (California G52709, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Toni J. Brayer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G52709 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3801 Sacramento St, San Francisco, CA 94118
- Phone
- (415) 750-6510
- Enumerated
- Aug 31, 2006
- Record last updated
- Nov 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (415) 750-4477
- Medicaid ID
- 00G527090 CA
- Entity
- Type 1 · individual
Also registered at 3801 Sacramento St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Toni J. Brayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G52709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average internal medicine physician in 2024
578 Medicare Part D claims for 46 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium47 claims
- Metformin Hcl42 claims
- Losartan Potassium27 claims
- Levothyroxine Sodium22 claims
- Synthroid22 claims
- Escitalopram Oxalate20 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.
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.
All 1,318 in San Francisco → All 17,696 in California → Every provider in San Francisco →
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Common questions
What is Toni J. Brayer, MD's NPI number?
Toni J. Brayer, MD's National Provider Identifier (NPI) is 1952412520, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Toni J. Brayer, MD located?
The NPPES record lists a practice address at 3801 Sacramento St, San Francisco, CA, 94118. Phone: (415) 750-6510. Providers update this record themselves, so call before visiting.
How can I verify Toni J. Brayer, MD's license?
NPPES lists California license number G52709, 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 Toni J. Brayer, MD prescribe under Medicare Part D?
In 2024, Toni J. Brayer, MD had 578 Medicare Part D claims for 46 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.