Matthew F. Geromi, D.O.
Psychiatry · San Diego, CA
At a glance
12264 El Camino Real, San Diego, CA 92130-3058
NPPES record updated Sep 23, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
12264 El Camino Real Suite 203San Diego, CA 92130-3058
Additional reported practice locations
4201 Crums Mill Rd Ste 200Harrisburg, PA 171122893
Phone: 6108923800
Education & affiliations
- Medical / professional school
- Philadelphia College Of Osteopathic Medicine
- Graduation year
- 2009
- CMS specialties
- Psychiatry
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Upmc Williamsport Williamsport, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Psychiatry
- Taxonomy code
- 2084P0800X
- Enumeration date
- Jun 4, 2012
- Record updated
- Sep 23, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
2084P0800X
License reported: OS11549 FL
2084P0800X
License reported: DO1990 NV
2084P0800X
License reported: OS020921 PA
2084P0800X · Primary
License reported: 20A12368 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
12264 El Camino RealSuite 203
San Diego, CA 92130-3058
- Phone
- (858) 279-1223
Mailing address
12264 EL CAMINO REALSUITE 203
SAN DIEGO, CA 921303058
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue