Quick answers
- Which hospitals does Narinder Singh work at?
- Medicare's official clinician data lists Narinder Singh at 5 hospitals: Adventist Health and Rideout, Enloe Health, Mercy San Juan Medical Center, Oroville Hospital and University of California Davis Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Narinder Singh see patients?
- Medicare's clinician data lists 3 practice locations, including Oroville, CA. Call before your visit to confirm the address.
- What is Narinder Singh's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Narinder Singh accept Medicare assignment?
- Yes. Medicare's clinician data says Narinder Singh 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 Narinder Singh?
- (530) 533-8500, as listed in official Medicare / NPI Registry data.
- What is Narinder Singh's NPI number?
- 1518921998. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Narinder Singh works
Medicare's Facility Affiliation Data lists Narinder Singh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health and RideoutMarysville, CA · Acute Care Hospital · CCN 050133
- Enloe HealthChico, CA · Acute Care Hospital · CCN 050039
- Mercy San Juan Medical CenterCarmichael, CA · Acute Care Hospital · CCN 050516
- Oroville HospitalOroville, CA · Acute Care Hospital · CCN 050030
- University of California Davis Medical CenterSacramento, CA · Acute Care Hospital · CCN 050599
Practice locations
Addresses where Narinder Singh is enrolled with Medicare (CMS data updated 2026-10-02).
- 2721 Olive HwyOroville, CA 95966 (530) 533‑8500
- 2767 Olice HwyOroville, CA 95966
- 2767 Olive HwyOroville, CA 95966
Group practices
Medicare enrollment lists Narinder Singh as a member of this group (CMS data updated 2026-10-02).
- Oroville Hospital91 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Oroville
Clinicians with the same Medicare primary specialty in Oroville, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518921998 |
| 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