Quick answers
- Which hospitals does John M. Westfall work at?
- Medicare's official clinician data lists John M. Westfall at 1 hospital: Yuma District Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John M. Westfall see patients?
- Medicare's clinician data lists 6 practice locations, including Yuma, CO, Boise, ID and Akron, CO. Call before your visit to confirm the address.
- What is John M. Westfall's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does John M. Westfall accept Medicare assignment?
- Yes. Medicare's clinician data says John M. Westfall 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 John M. Westfall?
- (970) 848-3869, as listed in official Medicare / NPI Registry data.
- What is John M. Westfall's NPI number?
- 1790788297. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John M. Westfall works
Medicare's Facility Affiliation Data lists John M. Westfall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Yuma District HospitalYuma, CO · Critical Access Hospital · CCN 061315
Practice locations
Addresses where John M. Westfall is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1000 W 8th AveYuma, CO 80759 (970) 848‑3869
- 1000 W 8th Ave Ydh Prof CompYuma, CO 80759 (970) 848‑5405
- 1000 W 8th Ave Yuma ClinicYuma, CO 80759 (970) 848‑3896
- 325 W Idaho StBoise, ID 83702 (208) 514‑2525
- 777 N Raymond StBoise, ID 83704 (208) 514‑2500
Group practices
Medicare enrollment lists John M. Westfall as a member of these groups (CMS data updated 2026-10-02).
- Full Circle Health Inc110 clinicians in the group
- Yuma District Hospital27 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Yuma
Clinicians with the same Medicare primary specialty in Yuma, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790788297 |
| 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