Dewey F Hahlbohm, PA C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

270 Issued in MT

Practice address

1400 29TH St S
Great Falls, MT 59405-5353

Phone

(406) 454-2171

Fax

(406) 771-3021

NPI assigned

Nov 21, 2005

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

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.

• St Peters Hospital

  dba Helena Ear Nose and Throat Clinic

  • Otolaryngology Physician
  • Helena, MT
  • NPI 1487662334
  NPD (past)
• St. Peter's Health

  dba Sound Health Imaging

  • Radiology Clinic/Center
  • Butte, MT
  • NPI 1194785154
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1132531200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1881677169",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 29TH ST S",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594055353",
            "telephone_number": "406-454-2171",
            "fax_number": "406-771-3021"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 29TH ST S",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594055353",
            "telephone_number": "406-454-2171",
            "fax_number": "406-771-3021"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAHLBOHM",
        "first_name": "DEWEY",
        "middle_name": "F",
        "credential": "PA C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-21",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "MT",
            "license": "270",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4301258",
            "state": "MT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Abdullah Hafeez, MD
• Luba Hafkin, M.D.
• Jonathan Micheal Hagen, LMT
• Donald Michael Hager, O.D.
• Joshua A Hager, OD
• Gulara Hajiyeva, M.D.
• Ashley S. Haley
• Heather Marie Halko, PHD
• Chandler Hall, PT, DPT
• Larry D Hall Jr.

• Medical Physician Assistant in Great Falls, MT
• Providers in Great Falls, MT by specialty
• Medical Physician Assistant in Montana

• 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.

Verify at the official NPI Registry.