Quick answers
- Which hospitals does John W. Wallace work at?
- Medicare's official clinician data lists John W. Wallace at 2 hospitals: Mountain View Regional Medical Center and Spectrum Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John W. Wallace see patients?
- Medicare's clinician data lists 4 practice locations, including Cortez, CO, Grand Rapids, MI and Las Cruces, NM. Call before your visit to confirm the address.
- What is John W. Wallace's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does John W. Wallace accept Medicare assignment?
- Yes. Medicare's clinician data says John W. Wallace 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 W. Wallace?
- (800) 475-6236, as listed in official Medicare / NPI Registry data.
- What is John W. Wallace's NPI number?
- 1265891295. 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 W. Wallace works
Medicare's Facility Affiliation Data lists John W. Wallace at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mountain View Regional Medical CenterLas Cruces, NM · Acute Care Hospital · CCN 320085
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
Practice locations
Addresses where John W. Wallace is enrolled with Medicare (CMS data updated 2026-10-02).
- 1311 N Mildred RdCortez, CO 81321 (800) 475‑6236
- 1840 Wealthy St SE, Corewell Health Medical Group WestGrand Rapids, MI 49506 (616) 885‑5000
- 4311 E Lohman AveLas Cruces, NM 88011 (575) 556‑7455
- 4444 Kalamazoo Ave SE, 200 Corewell Health Medical Group WestKentwood, MI 49508 (616) 391‑5600
Group practices
Medicare enrollment lists John W. Wallace as a member of these groups (CMS data updated 2026-10-02).
- Spectrum Health Primary Care Partners2,294 clinicians in the group
- Las Cruces HB Medical Services LLC157 clinicians in the group
- Novus Colorado Professional Corporation12 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Colorado →
Other nurse anesthetists in Cortez
Clinicians with the same Medicare primary specialty in Cortez, CO — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265891295 |
| 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