Romeo C. David, M.D.
Family Medicine Physician · South San Francisco, CA
Romeo C. David, M.D. is a family medicine physician with a practice address in South San Francisco, California, and NPI 1164463386, issued on Jun 9, 2006. Check the license (California A53612, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Romeo C. David
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A53612 CA
Self-reported in NPPES; status is on the state search - Practice location
- 225 Spruce Ave, South San Francisco, CA 94080
- Phone
- (650) 588-2240
- Enumerated
- Jun 9, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (650) 588-7279
- Medicare enrollment
- Enrolled (PECOS I20060727000363); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 225 Spruce Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara NaderSleep Specialist (PhD)1619306693
- Corrine Woo, DDSDentist1801957857
Verify Romeo C. David in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A53612Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% more Medicare Part D claims than the average family medicine physician in 2024
6,199 Medicare Part D claims for 319 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Amlodipine Besylate375 claims
- Atorvastatin Calcium371 claims
- Metformin Hcl292 claims
- Clonidine Hcl231 claims
- Omeprazole201 claims
- Hydrochlorothiazide184 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.
Romeo C. David among 17,133 family medicine physician records in California
Romeo C. David, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1985 · median 2005 among the 10,652 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in South San Francisco → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Patricio Barajas, MDSouth San Francisco, CA 940801336879691
- Ursula Barghouth, DO MHA MPH CWSP RPVISouth San Francisco, CA 940801346652559
- Danielle Dondiego, D.O.South San Francisco, CA 940801982947610
- Diane Gonzalez, MDSouth San Francisco, CA 940801295813772
- James Ha, DOSouth San Francisco, CA 940801215465927
- David Hamilton, MDSouth San Francisco, CA 940801942734082
- Sarah Kalliath, DOSouth San Francisco, CA 940801477948313
- Romeo Lim, M.D.South San Francisco, CA 940801598726895
Common questions
What is Romeo C. David, M.D.'s NPI number?
Romeo C. David, M.D.'s National Provider Identifier (NPI) is 1164463386, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Romeo C. David, M.D. located?
The NPPES record lists a practice address at 225 Spruce Ave, South San Francisco, CA, 94080. Phone: (650) 588-2240. Providers update this record themselves, so call before visiting.
How can I verify Romeo C. David, M.D.'s license?
NPPES lists California license number A53612, 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 Romeo C. David, M.D. prescribe under Medicare Part D?
In 2024, Romeo C. David, M.D. had 6,199 Medicare Part D claims for 319 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.