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Hospitalist

Samia Faiz, MD

Works at hospitals in Riverside, CA · California

Summary

Samia Faiz, MD (Hospitalist) is listed by Medicare at 1 hospital in Riverside, CA. NPI 1508961491. 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 Samia Faiz, 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

HospitalistPrimary specialty
YesAccepts Medicare assignment
36Years since medical school (graduated 1990)
FemaleGender (as listed)
Southern California Permanente Medical GroupGroup practice (+3 more)

Quick answers

Which hospitals does Samia Faiz work at?
Medicare's official clinician data lists Samia Faiz at 1 hospital: Riverside Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Samia Faiz see patients?
Medicare's clinician data lists 5 practice locations, including Riverside, CA and San Bernardino, CA. Call before your visit to confirm the address.
What is Samia Faiz's specialty?
Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
Does Samia Faiz accept Medicare assignment?
Yes. Medicare's clinician data says Samia Faiz 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 Samia Faiz?
(951) 353-2000, as listed in official Medicare / NPI Registry data.
What is Samia Faiz's NPI number?
1508961491. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Samia Faiz works

Medicare's Facility Affiliation Data lists Samia Faiz 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 Samia Faiz is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Southern California Permanente Medical Group11,293 clinicians in the group
  • Inpatient Specialists of California PC385 clinicians in the group
  • Alertive Healthcare Medical Group Apc39 clinicians in the group
  • Providence Healthcare Partners Inc37 clinicians in the group

Specialties

Find other Hospitalist doctors in California →

Other hospitalists in Riverside

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

All hospitalists in Riverside →

Clinician information

CredentialMD
Graduation year1990
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1508961491
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