Quick answers
- Which hospitals does Payam Afshar work at?
- Medicare's official clinician data lists Payam Afshar at 4 hospitals: Enloe Health, Grossmont Hospital, Providence Queen of the Valley Medical Center and Sharp Coronado Hospital and Healthcare Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Payam Afshar see patients?
- Medicare's clinician data lists 4 practice locations, including Napa, CA, Chico, CA and Coronado, CA. Call before your visit to confirm the address.
- What is Payam Afshar's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Gastroenterology.
- Does Payam Afshar accept Medicare assignment?
- Yes. Medicare's clinician data says Payam Afshar 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 Payam Afshar?
- (707) 251-3681, as listed in official Medicare / NPI Registry data.
- What is Payam Afshar's NPI number?
- 1023192861. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Payam Afshar works
Medicare's Facility Affiliation Data lists Payam Afshar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Enloe HealthChico, CA · Acute Care Hospital · CCN 050039
- Grossmont HospitalLa Mesa, CA · Acute Care Hospital · CCN 050026
- Providence Queen of the Valley Medical CenterNapa, CA · Acute Care Hospital · CCN 050009
- Sharp Coronado Hospital and Healthcare CenterCoronado, CA · Acute Care Hospital · CCN 050234
Practice locations
Addresses where Payam Afshar is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 Trancas St, Suite 350Napa, CA 94558 (707) 251‑3681
- 111 Raley Blvd, Suite 100Chico, CA 95928 (530) 332‑3986
- 250 Prospect PlCoronado, CA 92118 (619) 522‑3600
- 8860 Ctr Dr, Suite 420La Mesa, CA 91942 (619) 469‑5400
Group practices
Medicare enrollment lists Payam Afshar as a member of these groups (CMS data updated 2026-10-02).
- Providence Medical Foundation1,466 clinicians in the group
- Emergency and Acute Care Medical Corporation422 clinicians in the group
- Enloe Medical Center333 clinicians in the group
- Banaie Medical Corporation3 clinicians in the group
Specialties
- Internal Medicineprimary
- Gastroenterologyalso
Other internal medicine doctors in Napa
Clinicians with the same Medicare primary specialty in Napa, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023192861 |
| 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