Tom C Argana, DO
Individual provider Active NPI Family Medicine Physician · Malmstrom Afb, MT
NPI 1699424077 · NPPES record last updated Feb 3, 2026
Key facts
- NPI
- 1699424077
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Family Medicine Physician 207Q00000X
- License
- 166772 (MT)
- Practice address
- 7300 N Perimeter Rd
Malmstrom Afb, MT 59402-6701 - Phone
- (406) 731-4633
- NPI assigned
- Mar 22, 2022
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 15
Medicare Care Compare profile
- Specialty
- Family Practice
- Education
- At Still University of Health Sciences, College of Osteo Med, Kirksville, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Benefis Hospitals Inc
Practice addresses (Care Compare)
2960 N Washington St
Helena, MT 59602-1210
Phone (406) 455-5000
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 |
|---|---|---|---|---|
| I20260225001151 | MT | Practitioner - Family Practice | 6608300942 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Osteopathy, Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 166772 | MT | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Benefis Hospitals Inc | Current |
Accepting new patients | |
| Benefis Hospitals, Inc. | Past |
Accepting new patients |
Locations
915 4th St NW
Choteau, MT 59422
Phone (406) 466-5763
25 14th Ave NW
Great Falls, MT 59404
Phone (406) 455-4777
1101 26th St S
Great Falls, MT 59405
Phone (406) 455-4690
2960 N Washington St
Helena, MT 59602
Phone (406) 389-2555
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 166772 | MT | Yes |
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Family Medicine Physician | 207Q00000X | 2023039500 | MO |
Addresses
Primary practice location
7300 N Perimeter Rd
Malmstrom Afb, MT 59402-6701
Mailing address
7300 N Perimeter Rd
Malmstrom Afb, MT 59402-6701
Other practice location 1
2960 N Washington St
Helena, MT 59602-1210
Phone (406) 389-2555
Other practice location 2
3 Saint Elizabeth Blvd Ste 4000
O Fallon, IL 62269-1284
Phone (618) 233-7880
Other providers in Malmstrom Afb, MT
- 341St Medgrp-Malmstrom
- 341St Medgrp-Malmstrom
- Robert Alexander
- Tammy Denise Ali-Carr
- Hans Amen
- Victoria Baird-Clement
- Makenna Paige Basore
- Sean Michael Batzer
- Brett Philip Biernbaum
- Craig Brown
All providers in Malmstrom Afb, 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 Feb 3, 2026. 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.