IndividualActive
Gregory Tierney, M.D.
NPI 1679519870 · Sports Medicine (Orthopaedic Surgery) Physician · Great Falls, MT
Provider details
- NPI number
- 1679519870
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Orthopaedic Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 7579 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
1401 25th St S
Great Falls, MT 59405-5183
Phone: (406) 731-8888
Fax: (406) 731-8876
Approximate (ZIP-level) locationGet directions
Mailing address
1401 25th St S
Great Falls, MT 59405-5183
Registry dates
- Enumerated
- 2006-06-22
- Last updated
- 2024-04-05
- Certified
- 2022-12-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.