NPIMap

Individual provider Active NPI

Johanna Dreiling, M.D.

  • Family Medicine Physician
  • Hamilton, MT
National Provider Identifier
1114174414
Registry record updated Jan 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
12495 Issued in MT
Practice address
623 S 4TH St
Hamilton, MT 59840-2740
Phone
(406) 544-0295
NPI assigned
Aug 19, 2008
Last updated
Jan 14, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 12495 MT Primary

Addresses

Primary practice location

623 S 4TH St
Hamilton, MT 59840-2740

Mailing address

623 S 4TH St
Hamilton, MT 59840-2740
Phone (406) 544-0295

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101208001209 MT Practitioner - Family Practice 9739376351 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Mayo Medical School, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sapphire Community Health IncGroup PAC ID 8123153244, 38 clinicians
Partnership Health Center IncGroup PAC ID 6103843479, 51 clinicians
True North Transformative Health LLCGroup PAC ID 7911383229, 3 clinicians

Practice addresses (Care Compare)

316 N 3Rd St
Hamilton, MT 59840-2480
Phone (406) 541-0032

401 Railroad St W
Missoula, MT 59802-4178
Phone (406) 258-4789

484 Old Corvallis Rd
Hamilton, MT 59840-3129
Phone (406) 530-7439

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
12495MTMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sapphire Community Health Inc CurrentSince Jul 15, 2020 Accepting new patients
True North Transformative Health LLC Family Medicine CurrentSince Feb 1, 2025 Accepting new patients
Teladoc Health Medical Group, P.a. Family Medicine Current Accepting new patients
Partnership Health Center Inc Family Medicine CurrentSince Jan 2, 2014 Accepting new patients
Partnership Health Center Inc Family Medicine Current Accepting new patients
Partnership Health Center Inc CurrentSince Jan 2, 2014 Accepting new patients

Locations

303 N 3rd St
Hamilton, MT 59840
Phone (406) 363-5056

316 N 3rd St
Hamilton, MT 59840
Phone (406) 541-0032

323 W Alder St
Missoula, MT 59802
Phone (406) 258-4195

401 Railroad St W
Missoula, MT 59802
Phone (406) 258-4183

500 W Broadway St
Missoula, MT 59802
Phone (406) 327-1918

500 W Broadway St
Ste 320
Missoula, MT 59802

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/b2651172-99ed-43dd-9814-59d9dbd8df43/
  • FHIR API: https://fhir4.healow.com/fhir/r4/BJFCAD/Endpoint/BJFCAD
  • Direct secure messaging: johanna.dreiling@507083040882692.direct.elationemr.com
  • Direct secure messaging: johannadreiling@tdh.allscriptsdirect.net

Organizations & group practices 6

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.

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1219104000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1114174414",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "623 S 4TH ST",
            "city": "HAMILTON",
            "state": "MT",
            "postal_code": "598402740",
            "telephone_number": "406-544-0295"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "623 S 4TH ST",
            "city": "HAMILTON",
            "state": "MT",
            "postal_code": "598402740",
            "telephone_number": "406-544-0295"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DREILING",
        "first_name": "JOHANNA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-08-19",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MT",
            "license": "12495",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hamilton, MT

Sources for this page

Verify at the official NPI Registry.