Matthew F. Geromi, D.O.
Psychiatry Physician · San Diego, CA
Matthew F. Geromi, D.O. is a psychiatry physician with a practice address in San Diego, California, and NPI 1831450139, issued on Jun 4, 2012. Check the license (California 20A12368, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew F. Geromi
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 20A12368 CA
OS11549 FL
DO1990 NV
OS020921 PA
Self-reported in NPPES; status is on the state search - Practice location
- 12264 EL Camino Real, San Diego, CA 92130
- Phone
- (858) 279-1223
- Enumerated
- Jun 4, 2012
- Record last updated
- Sep 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20130730000532); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 12264 EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew F. Geromi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A12368Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatry physician in 2024
41 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam14 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.
Bills Medicare through 2 group practices
- Pacific Coast Psychiatric Associates IncSan Diego, CA
- Susquehanna Physician ServicesWilliamsport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew F. Geromi among 8,673 psychiatry physician records in California
Matthew F. Geromi, D.O. 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 2012, is newer than 66% of them.
- NPI issued2012 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2009 · median 2005 among the 3,295 with a school on file
- Record last updated2025 · 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).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Diego → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Al Alam, M.D.San Diego, CA 921301174700678
- Fay Azad, MDSan Diego, CA 921301376647313
- Suchandra Brahma, M.D.San Diego, CA 921301114148582
- Susan Erman, MDSan Diego, CA 921301285720441
- Danielle Haber, M.D.San Diego, CA 921301710091475
- Steven James, MDSan Diego, CA 921301033306071
- Lu Le, D.O.San Diego, CA 921301194801175
- Tara Mauro, D.O.San Diego, CA 921301962508903
Common questions
What is Matthew F. Geromi, D.O.'s NPI number?
Matthew F. Geromi, D.O.'s National Provider Identifier (NPI) is 1831450139, issued on Jun 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Matthew F. Geromi, D.O. located?
The NPPES record lists a practice address at 12264 EL Camino Real, San Diego, CA, 92130. Phone: (858) 279-1223. Providers update this record themselves, so call before visiting.
How can I verify Matthew F. Geromi, D.O.'s license?
NPPES lists California license number 20A12368, 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 F. Geromi, D.O. prescribe under Medicare Part D?
In 2024, Matthew F. Geromi, D.O. had 41 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.