NPPES file of Aug 9, 2026

Sima Fargahi, M.D.

Specialist · Orange, CA

Sima Fargahi, M.D. is a specialist with a practice address in Orange, California, and NPI 1124239397, issued on May 26, 2007. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1124239397
Name
Sima Fargahi
Credential
M.D.
Primary taxonomy
Specialist 174400000X
Practice location
101 The City Drive, Orange, CA 92868
Phone
(714) 456-6141
Enumerated
May 26, 2007
Record last updated
Jan 27, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140422002039); 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.
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8 nearest specialist records → All 5,749 in California → Look up another NPI →

Also registered at 101 The City Drive

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

  1. Arina AlexeevaStudent in an Organized Health Care Education/Training Program1033813993
  2. Sahar AmoozadehStudent in an Organized Health Care Education/Training Program1588313241
  3. Sarah Bader, DOHospitalist Physician1134680390
  4. Divya BalchanderStudent in an Organized Health Care Education/Training Program1124722475
  5. Cherish De La Cruz, RN, PHNEmergency Registered Nurse1679026249
  6. Fariba Hossain, MDStudent in an Organized Health Care Education/Training Program1154260321

Verify Sima Fargahi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
Find 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.

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Bills Medicare through one group practice

  1. Erik Kerekes MD IncNewport Beach, CA

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

Sima Fargahi among 5,749 specialist records in California

Sima Fargahi, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.

  • NPI issued2007 · 40% of these records are older, 44% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1992 · median 1989 among the 1,075 with a school on file
  • Record last updated2012 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California.

All 5,749 in California → Every provider in Orange → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Michael Arquilla, M.D.Orange, CA 928681598734832
  2. Birbal Bhaskar, M.D.Orange, CA 928681194773168
  3. Ayaz Biviji, M.D.Orange, CA 928681023008422
  4. Michele Carpenter, M.D.Orange, CA 928681770543712
  5. Richard Faraday, M.D.Orange, CA 928681881662021
  6. Charles Keller, M.D.Orange, CA 928681558324392
  7. Thomas Kim, M.D.Orange, CA 928681144225301
  8. Eric Lee, M.D.Orange, CA 928681720075641

Common questions

What is Sima Fargahi, M.D.'s NPI number?

Sima Fargahi, M.D.'s National Provider Identifier (NPI) is 1124239397, issued on May 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sima Fargahi, M.D. located?

The NPPES record lists a practice address at 101 The City Drive, Orange, CA, 92868. Phone: (714) 456-6141. Providers update this record themselves, so call before visiting.

How can I verify Sima Fargahi, M.D.'s license?

Search the California board that licenses this profession; the NPPES record confirms identity 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.