Active NPI
Michael Robert Tryhus, MD
- Diagnostic Radiology Physician
- Missoula, MT
National Provider Identifier
1326094749
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- 8616
- Practice address
- 3205 S Russell St
Missoula, MT 59801-8536 - Phone
- (406) 721-4386
- NPI assigned
- May 26, 2006
- Last updated
- Jul 13, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neuroradiology Physician | 2085N0700X | 8616 | MT | |
| Diagnostic Radiology Physician | 2085R0202X | 8616 | MT | Primary |
Addresses
Primary practice location
3205 S Russell St
Missoula, MT 59801-8536
Mailing address
2540 Windemere CT
Missoula, MT 59804-9010
Phone (406) 543-9432
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 8616 | MT | MD | Neuroradiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Tyler Radiology Associates PA | Diagnostic Radiology | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Diagnostic Radiology Physician
- Tyler, TX
- NPI 1750341277
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1148601600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1326094749",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2540 WINDEMERE CT",
"city": "MISSOULA",
"state": "MT",
"postal_code": "598049010",
"telephone_number": "406-543-9432"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3205 S RUSSELL ST",
"city": "MISSOULA",
"state": "MT",
"postal_code": "598018536",
"telephone_number": "406-721-4386"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TRYHUS",
"first_name": "MICHAEL",
"middle_name": "ROBERT",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-26",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "2085N0700X",
"taxonomy_group": "",
"desc": "Radiology, Neuroradiology",
"state": "MT",
"license": "8616",
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "MT",
"license": "8616",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Missoula, MT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.