Quick answers
- Does Ammar A. Ahmed accept Medicare assignment?
- Yes. Medicare's clinician data says Ammar A. Ahmed accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Ammar A. Ahmed's NPI number?
- 1235871062. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ammar A. Ahmed works
Medicare's Facility Affiliation Data lists Ammar A. Ahmed at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Sierra View Medical CenterPorterville, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050261
Practice locations
Addresses where Ammar A. Ahmed is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1000 Euclid AveNational City, CA 91950 (619) 515‑2399
- 1107 W Poplar AvePorterville, CA 93257 (559) 781‑7242
- 1111 W Chase AveEl Cajon, CA 92020 (619) 515‑2499
- 35800 Hwy 190Springville, CA 93265 (559) 539‑2324
- 4065 3rd AveSan Diego, CA 92103 (619) 515‑2545
Group practices
Medicare enrollment lists Ammar A. Ahmed as a member of these groups (CMS data updated October 2, 2026).
- Family Health Centers of San Diego Inc311 clinicians in the group
- Family Healthcare Network93 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in National City
Clinicians with the same Medicare primary specialty in National City, CA — not a recommendation.
Other clinicians in Family Health Centers of San Diego Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Touro Un Col Of Osteopathic Medicine, New York |
| Graduation year | 2022 (4 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235871062 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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