Registry data as of Aug 27, 2026

Aileen Afshar, MD

Internal Medicine Physician · San Diego, CA

Aileen Afshar, MD is an internal medicine physician with a practice address in San Diego, California, and NPI 1134689946, issued on Mar 20, 2019. Check the license (California A181113, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1134689946
Name
Aileen Afshar
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A181113 CA
Self-reported in NPPES; status is on the state search
Practice location
7901 Frost St, San Diego, CA 92123
Phone
(589) 393-4008
Enumerated
Mar 20, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 7901 Frost St

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

  1. Saad Alkhider, MDStudent in an Organized Health Care Education/Training Program1447712062
  2. Mustafa Alwash, M.DHospitalist Physician1679936439
  3. Alexandra Anjier, MDStudent in an Organized Health Care Education/Training Program1467087510
  4. Anna Astashchanka, MDPulmonary Disease Physician1821594359
  5. Amir Bahreman, M.D.Internal Medicine Physician1124249388
  6. Cynthia Behling, MDAnatomic Pathology & Clinical Pathology Physician1063476331

Verify Aileen Afshar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A181113
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

74% fewer Medicare Part D claims than the average internal medicine physician in 2024

715 Medicare Part D claims for 312 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 20 claims were for opioids.

  1. Aileen Afshar715
  2. Specialty average2,785

Most prescribed

  1. Amoxicillin-Clavulanate Potass48 claims
  2. Prednisone35 claims
  3. Amlodipine Besylate34 claims
  4. Furosemide27 claims
  5. Pantoprazole Sodium27 claims
  6. Metoprolol Tartrate22 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.

5 hospital and facility affiliations

  1. East Campus Hospitalist Medical Group IncSan Diego, CA
  2. Emergency And Acute Care Medical CorporationSan Diego, CA
  3. Focus ON Health IncSan Diego, CA
  4. Little Company Hospitalist Medical Group IncTorrance, CA
  5. Palomar Hospitalist Medical Group IncPoway, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

1,049 internal medicine physician records list a San Diego practice address

They are 1,049 of the 52,937 NPPES records with a San Diego practice address, and 20,403 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Aileen Afshar, MD's NPI number?

Aileen Afshar, MD's National Provider Identifier (NPI) is 1134689946, issued on Mar 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Aileen Afshar, MD located?

The NPPES record lists a practice address at 7901 Frost St, San Diego, CA, 92123. Phone: (589) 393-4008. Providers update this record themselves, so call before visiting.

How can I verify Aileen Afshar, MD's license?

NPPES lists California license number A181113, 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 Aileen Afshar, MD prescribe under Medicare Part D?

In 2024, Aileen Afshar, MD had 715 Medicare Part D claims for 312 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.