Quick answers
- Does Spencer J. Wheeler accept Medicare assignment?
- Yes. Medicare's clinician data says Spencer J. Wheeler 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 Spencer J. Wheeler's NPI number?
- 1427750611. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Spencer J. Wheeler works
Medicare's Facility Affiliation Data lists Spencer J. Wheeler 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.
- Grossmont HospitalLa Mesa, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050026
Practice locations
Addresses where Spencer J. Wheeler is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 1809 National AveSan Diego, CA 92113 (619) 515‑2300
- 3514 30th StSan Diego, CA 92104 (619) 515‑2424
- 3544 30th StSan Diego, CA 92104 (619) 515‑2424
- 3705 Mission BlvdSan Diego, CA 92109 (619) 515‑2444
- 5160 Federal BlvdSan Diego, CA 92105 (619) 515‑2454
Group practices
Medicare enrollment lists Spencer J. Wheeler as a member of these groups (CMS data updated October 2, 2026).
- Family Health Centers of San Diego Inc311 clinicians in the group
- San Diego Critical Care Medical Group Inc78 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in San Diego
Clinicians with the same Medicare primary specialty in San Diego, 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 | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 2023 (3 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427750611 |
| 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