Lance Lynn Stewart, MD
Individual provider Active NPI Family Medicine Physician · Shelby, MT
NPI 1174526503 · NPPES record last updated Aug 22, 2025
Key facts
- NPI
- 1174526503
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Family Medicine Physician 207Q00000X
- License
- 8293 (MT)
- Practice address
- 1950 W Roosevelt Hwy
Shelby, MT 59474-1549 - Phone
- (406) 434-3100
- Fax
- (406) 434-3143
- NPI assigned
- May 31, 2005
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 7
Hospital & facility affiliations 6
Medicare Care Compare profile
- Specialty
- Family Practice
- Education
- University of Utah School of Medicine, 1994
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Marias Healthcare Services Inc.
Practice addresses (Care Compare)
670 Park Ave
Shelby, MT 59474-1663
Phone (406) 434-3100
Hospital & facility affiliations
- Pondera Medical Center
- Benefis Hospitals Inc
- Logan Health - Shelby
- Great Falls 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: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20090723000520 | MT | Practitioner - Family Practice | 7517019466 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 8293 | MT | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Family Practice LLC | Family Medicine | Current |
Accepting new patients |
| Marias Healthcare Services Inc | Current |
Accepting new patients | |
| Marias Healthcare Services Inc | Family Medicine | Current |
Accepting new patients |
| Central Montana Laboratory, LLC | Past | Accepting new patients |
Locations
1 4th Ave SE
Conrad, MT 59425
Phone (406) 434-3110
601 1st Ave N
Great Falls, MT 59401
Phone (406) 454-5074
2705 16th Ave S
Great Falls, MT 59405
Phone (406) 204-7299
3511 1st Ave N
Ste 1
Great Falls, MT 59401
Phone (406) 727-5778
670 Park Ave
Shelby, MT 59474
Phone (406) 434-3110
Interoperability endpoints
- lance.stewartmd.p1@direct.mhsi.nextgenshare.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 8293 | MT | Yes |
Addresses
Primary practice location
1950 W Roosevelt Hwy
Shelby, MT 59474-1549
Mailing address
670 Park Ave
Shelby, MT 59474-1663
Phone (406) 434-3100
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9830 | Other | MT | STATE LICENSE |
Other providers in Shelby, MT
- Saint Patrick Hospital and Health Sciences Center
- Tanya Alicia Saylor
- Shelby Chiropractic Inc.
- Shelby School District
- Shopko Stores Operating Co LLC
- Rock Edward Svennungsen
- Blair Kay Tomsheck
- Toole County
- Toole County
- Toole County
All providers in Shelby, MT · Family Medicine Physician in Montana
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Aug 22, 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.