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Internal Medicine

Fariborz Shams, DO

Works at hospitals in Anaheim, CA · La Palma, CA · Crescent City, CA · California

Summary

Fariborz Shams, DO (Internal Medicine) is listed by Medicare at 4 hospitals in Anaheim, CA, La Palma, CA and Crescent City, CA. NPI 1063421865. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Fariborz Shams, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
MaleGender (as listed)
Family Choice Aco IncGroup practice (+1 more)

Quick answers

Which hospitals does Fariborz Shams work at?
Medicare's official clinician data lists Fariborz Shams at 4 hospitals: AHMC Anaheim Regional Medical Center, La Palma Intercommunity Hospital, Sutter Coast Hospital and West Anaheim Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Fariborz Shams see patients?
Medicare's clinician data lists 2 practice locations, including Anaheim, CA and Westminster, CA. Call before your visit to confirm the address.
What is Fariborz Shams's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Fariborz Shams accept Medicare assignment?
Yes. Medicare's clinician data says Fariborz Shams accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Fariborz Shams?
(714) 995-7503, as listed in official Medicare / NPI Registry data.
What is Fariborz Shams's NPI number?
1063421865. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Fariborz Shams works

Medicare's Facility Affiliation Data lists Fariborz Shams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Fariborz Shams is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Fariborz Shams as a member of these groups (CMS data updated 2026-10-02).

  • Family Choice Aco Inc55 clinicians in the group
  • Fariborz Shams DO Inc3 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Anaheim

Clinicians with the same Medicare primary specialty in Anaheim, CA — not a recommendation.

All internal medicine doctors in Anaheim →

Clinician information

CredentialDO
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1063421865
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians