Quick answers
- Which hospitals does Samar Nahas work at?
- Medicare's official clinician data lists Samar Nahas at 2 hospitals: Riverside Community Hospital and Southwest Healthcare Rancho Springs Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Samar Nahas see patients?
- Medicare's clinician data lists 1 practice location in Riverside, CA. Call before your visit to confirm the address.
- What is Samar Nahas's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty, and also Gynecological Oncology.
- Does Samar Nahas accept Medicare assignment?
- Yes. Medicare's clinician data says Samar Nahas 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.
- Does Samar Nahas offer telehealth?
- Medicare's clinician data says Samar Nahas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Samar Nahas?
- (951) 827-7793, as listed in official Medicare / NPI Registry data.
- What is Samar Nahas's NPI number?
- 1831478395. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Samar Nahas works
Medicare's Facility Affiliation Data lists Samar Nahas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverside Community HospitalRiverside, CA · Acute Care Hospital · CCN 050022
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA · Acute Care Hospital · CCN 050701
Practice locations
Addresses where Samar Nahas is enrolled with Medicare (CMS data updated 2026-10-02).
- 3390 University Ave, Suite 100Riverside, CA 92501 (951) 827‑7793
Group practices
Medicare enrollment lists Samar Nahas as a member of this group (CMS data updated 2026-10-02).
- Regents of the University of California35 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
- Gynecological Oncologyalso
Other OB-GYNs in Riverside
Clinicians with the same Medicare primary specialty in Riverside, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831478395 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians