Fernando Alfonso Dominguez, MD
Infectious Disease Physician · San Ysidro, CA
Fernando Alfonso Dominguez, MD is an infectious disease physician with a practice address in San Ysidro, California, and NPI 1972917672, issued on Jun 20, 2014. Check the license (California A154708, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Fernando Alfonso Dominguez
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- A154708 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4004 Beyer Blvd, San Ysidro, CA 92173
- Phone
- (619) 662-4100
- Enumerated
- Jun 20, 2014
- Record last updated
- Apr 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20200903003546); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 4004 Beyer Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lizbeth AcunaCase Manager/Care Coordinator1134363187
- Noemi Arrieta, DOFamily Medicine Physician1912223496
- Salvador Balvaneda, IMFTMarriage & Family Therapist1659413086
- Vanessa Bastidas, MD, MPHFamily Medicine Physician1831893478
- Rita BedermanMarriage & Family Therapist1376684142
- Justin Bennink, M.D.Family Medicine Physician1083033146
Verify Fernando Alfonso Dominguez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A154708Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average infectious disease physician in 2024
332 Medicare Part D claims for 72 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Biktarvy28 claims
- Vemlidy23 claims
- Isoniazid18 claims
- Atorvastatin Calcium17 claims
- Amlodipine Besylate13 claims
- Carvedilol12 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: $4,777.85
24 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Centro DE Salud DE LA Comunidad DE San Ysidro, Inc.San Ysidro, CA
- Telemedicine Group PCRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Fernando Alfonso Dominguez among 1,119 infectious disease physician records in California
Fernando Alfonso Dominguez, MD is one of 1,119 infectious disease physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 80% of them.
- NPI issued2014 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2012 · median 2003 among the 735 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in San Ysidro → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Andrea Polesky, MDSan Ysidro, CA 921731063517365
- Aaron Carlin, M.D., PH.D.San Diego, CA 921611760718035
- David Looney, M.D.San Diego, CA 921611912955048
- Douglas Richman, MDSan Diego, CA 921611215033303
- Dona El-Khoury, MDPalm Desert, CA 922111659990604
- Bachir Younes, M.D. , M.P.H.Palm Desert, CA 922111184661571
- Nehkonti Adams, M.D.San Diego, CA 921341194985705
- Helen Chun, MDSan Diego, CA 921341649245408
Common questions
What is Fernando Alfonso Dominguez, MD's NPI number?
Fernando Alfonso Dominguez, MD's National Provider Identifier (NPI) is 1972917672, issued on Jun 20, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Fernando Alfonso Dominguez, MD located?
The NPPES record lists a practice address at 4004 Beyer Blvd, San Ysidro, CA, 92173. Phone: (619) 662-4100. Providers update this record themselves, so call before visiting.
How can I verify Fernando Alfonso Dominguez, MD's license?
NPPES lists California license number A154708, 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 Fernando Alfonso Dominguez, MD prescribe under Medicare Part D?
In 2024, Fernando Alfonso Dominguez, MD had 332 Medicare Part D claims for 72 beneficiaries; the average among infectious disease physician prescribers was 689. 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.