Quick answers
- Which hospitals does Gary Overson work at?
- Medicare's official clinician data lists Gary Overson at 1 hospital: Intermountain Health McKay-Dee Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gary Overson see patients?
- Medicare's clinician data lists 3 practice locations, including Sandy, UT, Layton, UT and Ogden, UT. Call before your visit to confirm the address.
- What is Gary Overson's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Gary Overson accept Medicare assignment?
- Yes. Medicare's clinician data says Gary Overson 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 Overson?
- (801) 727-2056, as listed in official Medicare / NPI Registry data.
- What is Gary Overson's NPI number?
- 1912647140. 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 Overson works
Medicare's Facility Affiliation Data lists Gary Overson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Intermountain Health McKay-Dee HospitalOgden, UT · Acute Care Hospital · CCN 460004
Practice locations
Addresses where Gary Overson is enrolled with Medicare (CMS data updated 2026-10-02).
- 150 W Civic Ctr Dr, Suite 200Sandy, UT 84070 (801) 727‑2056
- 201 W Layton PkwyLayton, UT 84041 (801) 543‑6000
- 4401 Harrison BlvdOgden, UT 84403 (801) 387‑2800
Group practices
Medicare enrollment lists Gary Overson as a member of this group (CMS data updated 2026-10-02).
- Mountain West Anesthesia LLC271 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Sandy
Clinicians with the same Medicare primary specialty in Sandy, UT — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912647140 |
| 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