Gabriela Gayer, MD
Diagnostic Radiology Physician · San Francisco, CA
Gabriela Gayer, MD is a diagnostic radiology physician with a practice address in San Francisco, California, and NPI 1447459532, issued on Jul 17, 2007. Check the license (California A124560, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gabriela Gayer
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- A124560 CA
Self-reported in NPPES; status is on the state search - Practice location
- 505 Parnassus Ave # M391, San Francisco, CA 94143
- Phone
- (415) 476-1537
- Enumerated
- Jul 17, 2007
- Record last updated
- Apr 19, 2023
- Medicare enrollment
- Enrolled (PECOS I20230606003226); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 505 Parnassus Ave # M391
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gabriela Gayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A124560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gabriela Gayer among 4,500 diagnostic radiology physician records in California
Gabriela Gayer, MD is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1987 · median 2004 among the 3,130 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in San Francisco → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Ronald Arenson, MDSan Francisco, CA 941431063477750
- Diana Baker, M.D.San Francisco, CA 941431790730984
- Cynthia Chin, M.D.San Francisco, CA 941431447292404
- Rita Freimanis, MDSan Francisco, CA 941431508840802
- Charles Gooding, MDSan Francisco, CA 941431497710214
- Roy Gordon, M.D.San Francisco, CA 941431881636876
- Bonnie Joe, M.D.San Francisco, CA 941431710927314
- Theodore Lee, M.D.San Francisco, CA 941431083656193
Common questions
What is Gabriela Gayer, MD's NPI number?
Gabriela Gayer, MD's National Provider Identifier (NPI) is 1447459532, issued on Jul 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gabriela Gayer, MD located?
The NPPES record lists a practice address at 505 Parnassus Ave # M391, San Francisco, CA, 94143. Phone: (415) 476-1537. Providers update this record themselves, so call before visiting.
How can I verify Gabriela Gayer, MD's license?
NPPES lists California license number A124560, 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. 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.