William Scott Schroyer, PA-C
Individual provider Active NPI Physician Assistant · Roundup, MT
NPI 1770469827 · NPPES record last updated Sep 2, 2025
Key facts
- NPI
- 1770469827
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Physician Assistant 363A00000X
- Practice address
- 1202 3Rd St W
Roundup, MT 59072-1816 - Phone
- (406) 323-2301
- NPI assigned
- Aug 14, 2025
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 2
Hospital & facility affiliations 9
Medicare Care Compare profile
- Specialty
- Physician Assistant
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Roundup Memorial Hospital Association
Practice addresses (Care Compare)
1207 2ND St W
Roundup, MT 59072-1835
Phone (406) 323-2301
Hospital & facility affiliations
- Roundup Memorial Healthcare
- Billings Clinic Hospital
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in MT
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260127002969 | MT | Practitioner - Physician Assistant | 2163900663 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Roundup Memorial Hospital Association | Current |
Accepting new patients | |
| Roundup Memorial Hospital Association | Past | Accepting new patients |
Locations
1202 3rd St W
Roundup, MT 59072
Phone (406) 323-2301
1207 2nd St W
Roundup, MT 59072
Phone (406) 323-2301
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Physician Assistant | 363A00000X | Yes |
Addresses
Primary practice location
1202 3Rd St W
Roundup, MT 59072-1816
Mailing address
2345 Jasmine Cir
Billings, MT 59105-4032
Other practice location 1
1511 Poly Dr
Billings, MT 59102-1796
Phone (406) 657-1000
Other providers in Roundup, MT
- Roundup Family Dentistry
- Roundup Memorial Hospital Association
- Roundup Memorial Hospital Association
- Roundup Memorial Hospital Association
- Isabelle Kathleen Schroyer
- Shopko Stores Operating Co LLC
- Sylvia Rose Snider
- Brynn Stahl
- Sunflower Gardens Assisted Living, Inc
- Elizabeth Thibodeau
All providers in Roundup, MT · Physician Assistant in Montana
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Sep 2, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.