Quick answers
- Which hospitals does Troy B. Graybeal work at?
- Medicare's official clinician data lists Troy B. Graybeal at 2 hospitals: Billings Clinic Hospital and Intermountain Health St Vincent Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Troy B. Graybeal see patients?
- Medicare's clinician data lists 10 practice locations, including Cody, WY, Billings, MT and Bozeman, MT. Call before your visit to confirm the address.
- What is Troy B. Graybeal's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Troy B. Graybeal accept Medicare assignment?
- Yes. Medicare's clinician data says Troy B. Graybeal 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 Troy B. Graybeal?
- (307) 527-7561, as listed in official Medicare / NPI Registry data.
- What is Troy B. Graybeal's NPI number?
- 1609803162. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Troy B. Graybeal works
Medicare's Facility Affiliation Data lists Troy B. Graybeal at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Billings Clinic HospitalBillings, MT · Acute Care Hospital · CCN 270004
- Intermountain Health St Vincent Regional HospitalBillings, MT · Acute Care Hospital · CCN 270049
Practice locations
Addresses where Troy B. Graybeal is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 201 Yellowstone AveCody, WY 82414 (307) 527‑7561
- 2675 Central AveBillings, MT 59102 (406) 238‑2500
- 2800 10th Ave NBillings, MT 59101 (406) 657‑4000
- 2800 10th Ave N, Suite DBillings, MT 59101 (406) 238‑2500
- 3901 Wellness WayBozeman, MT 59718 (406) 898‑1200
Group practices
Medicare enrollment lists Troy B. Graybeal as a member of this group (CMS data updated 2026-10-02).
- Billings Clinic Specialty Supplies and Services, LLC824 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Cody
Clinicians with the same Medicare primary specialty in Cody, WY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609803162 |
| 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