Quick answers
- Which hospitals does Geoffrey D. Cornelsen work at?
- Medicare's official clinician data lists Geoffrey D. Cornelsen at 1 hospital: Summit Healthcare Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Geoffrey D. Cornelsen see patients?
- Medicare's clinician data lists 1 practice location in Show Low, AZ. Call before your visit to confirm the address.
- What is Geoffrey D. Cornelsen's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Geoffrey D. Cornelsen accept Medicare assignment?
- Yes. Medicare's clinician data says Geoffrey D. Cornelsen 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 Geoffrey D. Cornelsen?
- (928) 537-6700, as listed in official Medicare / NPI Registry data.
- What is Geoffrey D. Cornelsen's NPI number?
- 1447415161. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Geoffrey D. Cornelsen works
Medicare's Facility Affiliation Data lists Geoffrey D. Cornelsen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Summit Healthcare Regional Medical CenterShow Low, AZ · Acute Care Hospital · CCN 030062
Practice locations
Addresses where Geoffrey D. Cornelsen is enrolled with Medicare (CMS data updated 2026-10-02).
- 4951 S White Mountain Rd, Bldg AShow Low, AZ 85901 (928) 537‑6700
Group practices
Medicare enrollment lists Geoffrey D. Cornelsen as a member of this group (CMS data updated 2026-10-02).
- Summit Healthcare Medical Associates75 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Arizona
Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447415161 |
| 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