Main Street Clinic
Main Street Clinic is a healthcare organization registered as Primary Care Clinic/Center in Belgrade, MT, holding Type 2 (organization) NPI 1427294792 since 2008. The authorized official on file is Marc Mentel, Physician/Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1427294792 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Main Street Clinic |
| Practice address | 11 W MAIN ST, SUITE 225, Belgrade, MT, 59714 |
| Phone | 4063886151 |
| Enumeration date | 2008-12-16 |
| Last updated in NPPES | 2008-12-16 |
Authorized official
| Name | Marc Mentel |
|---|---|
| Title | Physician/Owner |
| Phone | 4065701639 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QP2300X | Primary Care Clinic/Center | Primary | 10584 | MT |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0079186 | Medicaid | MT | — |
Copy-ready billing details
Provider: Main Street Clinic NPI: 1427294792 Taxonomy: 261QP2300X (Primary Care Clinic/Center) Address: 11 W MAIN ST, SUITE 225, Belgrade, MT, 59714
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1760430011 | Heidi Thomas | Individual | Physical Therapist | Belgrade, MT |
| 1538118674 | Laura Mcbain | Individual | Occupational Therapist | Belgrade, MT |
| 1891731071 | Shad James | Individual | Physical Therapist | Belgrade, MT |
| 1063567089 | Stacie Erfle | Individual | Occupational Therapist | Belgrade, MT |
| 1194910430 | Mosaic Inc | Organization | Rehabilitation Clinic/Center | Belgrade, MT |
| 1164659199 | Nicole Kieffer | Individual | Occupational Therapist | Belgrade, MT |
| 1457662066 | Michelle Dykman | Individual | Speech-Language Pathologist | Belgrade, MT |
| 1528370699 | Jennifer Lewis | Individual | Pediatric Occupational Therapist | Belgrade, MT |
Verify this record
Cross-check NPI 1427294792 against the authoritative CMS record: view Main Street Clinic on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is the NPI number for Main Street Clinic?
Who is the authorized official for Main Street Clinic?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-12-16.