Quick answers
- Which hospitals does Gary B. Johnson work at?
- Medicare's official clinician data lists Gary B. Johnson at 5 hospitals: Holy Cross Hospital - Salt Lake, Intermountain Medical Center, Mountain View Hospital, St Johns Medical Center and Star Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gary B. Johnson see patients?
- Medicare's clinician data lists 11 practice locations, including Afton, WY, Riverton, UT and Cheyenne, WY. Call before your visit to confirm the address.
- What is Gary B. Johnson's specialty?
- Medicare lists Urology as the primary specialty.
- Does Gary B. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Gary B. Johnson 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 Gary B. Johnson?
- (307) 885-5852, as listed in official Medicare / NPI Registry data.
- What is Gary B. Johnson's NPI number?
- 1144223827. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gary B. Johnson works
Medicare's Facility Affiliation Data lists Gary B. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Cross Hospital - Salt LakeSalt Lake City, UT · Acute Care Hospital · CCN 460003
- Intermountain Medical CenterMurray, UT · Acute Care Hospital · CCN 460010
- Mountain View HospitalIdaho Falls, ID · Acute Care Hospital · CCN 130065
- St Johns Medical CenterJackson, WY · Acute Care Hospital · CCN 530015
- Star Valley Medical CenterAfton, WY · Critical Access Hospital · CCN 531313
Practice locations
Addresses where Gary B. Johnson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.
- 110 Hospital LnAfton, WY 83110 (307) 885‑5852
- 12391 S 4000Riverton, UT 84096 (801) 302‑1700
- 214 E 23rd StCheyenne, WY 82001 (307) 634‑2273
- 2376 N 400, Suite A 104Tooele, UT 84074
- 2376 N 400 E, Suite 104Toole, UT 84074 (435) 882‑0071
Group practices
Medicare enrollment lists Gary B. Johnson as a member of these groups (CMS data updated 2026-10-02).
- Granger Medical Clinic PC193 clinicians in the group
- Teton County Hospital District108 clinicians in the group
- North Lincoln County Hospital District60 clinicians in the group
- Memorial Hospital of Laramie County51 clinicians in the group
- Tooele Urology LLC3 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Wyoming
Clinicians with the same Medicare primary specialty in Wyoming — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144223827 |
| 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