NPPES file of Aug 9, 2026

Cynthia Fambro, M.D.

Family Medicine Physician · San Diego, CA

Cynthia Fambro, M.D. is a family medicine physician with a practice address in San Diego, California, and NPI 1710331707, issued on Apr 16, 2016. Check the license (California A153223, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710331707
Name
Cynthia Fambro
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A153223 CA
Self-reported in NPPES; status is on the state search
Practice location
950 S Euclid Ave, San Diego, CA 92114
Phone
(619) 662-4100
Enumerated
Apr 16, 2016
Record last updated
Sep 5, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20191114002600); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →

Also registered at 950 S Euclid Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kevin Adams, DDSGeneral Practice Dentistry1730932641
  2. Darin Arsenault, PHD, MFTHealth Psychologist1528243821
  3. Mehrak Assadian, DCChiropractor1295278281
  4. Brian Coburn, MDInternal Medicine Physician1528528676
  5. Carolina ContrerasMarriage & Family Therapist1871075689
  6. Deirdre Davis, MDFamily Medicine Physician1265921365

Verify Cynthia Fambro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A153223    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

5% fewer Medicare Part D claims than the average family medicine physician in 2024

3,372 Medicare Part D claims for 283 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 26 claims were for opioids.

  1. Cynthia Fambro3,372
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium257 claims
  2. Metformin Hcl195 claims
  3. Amlodipine Besylate177 claims
  4. Losartan Potassium176 claims
  5. Lisinopril140 claims
  6. Levothyroxine Sodium125 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.

Industry payments in 2024: $28.78

1 payment: food and beverage; the largest payer was ViiV Healthcare Company. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cynthia Fambro$28.78
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Centro DE Salud DE LA Comunidad DE San Ysidro, Inc.National City, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Cynthia Fambro among 17,133 family medicine physician records in California

Cynthia Fambro, 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 2016, is newer than 76% of them.

  • NPI issued2016 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2016 · median 2005 among the 10,652 with a school on file
  • Record last updated2019 · 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).

780 family medicine physician records list a practice address in San Diego

They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.

All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Deirdre Davis, MDSan Diego, CA 921141265921365
  2. Gabriel Gil, M.D.San Diego, CA 921141548361587
  3. Gerardo Martin, MDSan Diego, CA 921141295925360
  4. Stephanie Williams, MDSan Diego, CA 921141699470526
  5. Shrishti Bhattarai, DOSan Diego, CA 921131235825456
  6. Kristin Brownell, MDSan Diego, CA 921151134232259
  7. Laura Coulson, MDSan Diego, CA 921151447308424
  8. Viet Dao, M.D.San Diego, CA 921151861406225

Common questions

What is Cynthia Fambro, M.D.'s NPI number?

Cynthia Fambro, M.D.'s National Provider Identifier (NPI) is 1710331707, issued on Apr 16, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Cynthia Fambro, M.D. located?

The NPPES record lists a practice address at 950 S Euclid Ave, San Diego, CA, 92114. Phone: (619) 662-4100. Providers update this record themselves, so call before visiting.

How can I verify Cynthia Fambro, M.D.'s license?

NPPES lists California license number A153223, 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 Cynthia Fambro, M.D. prescribe under Medicare Part D?

In 2024, Cynthia Fambro, M.D. had 3,372 Medicare Part D claims for 283 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.