Adrienne Bull, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

6933 Issued in AZ

Practice address

1500 Cannon St
Helena, MT 59601-2042

Phone

(406) 869-5000

NPI assigned

Sep 16, 2017

Last updated

Oct 28, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Intermountain Planned Parenthood IncGroup PAC ID 1850294570, 6 clinicians

St Peters HealthGroup PAC ID 7911814926, 206 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Peters Health Hospital, Helena, MT, CCN 270003

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: abull262268@direct.ochin.org

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 Peter's Health

  • General Acute Care Hospital
  • Helena, MT
  • NPI 1205025145
  Medicare reassignment Care Compare group NPD (past)
• Intermountain Planned Parenthood Inc

  dba Planned Parenthood of Montana

  • Non-Surgical Family Planning Clinic/Center
  • Billings, MT
  • NPI 1134297179
  Medicare reassignment Care Compare group
• Intermountain Planned Parenthood

  dba Planned Parenthood of Montana Helena

  • Non-Pharmacy Dispensing Site
  • Helena, MT
  • NPI 1558938514
  NPD
• St. Peter's Health

  dba Sound Health Imaging

  • Radiology Clinic/Center
  • Butte, MT
  • NPI 1194785154
  NPD
• St. Peter's Health

  • General Acute Care Hospital
  • Helena, MT
  • NPI 1528023520
  NPD
• Frances Mahon Deaconess Hospital

  • Critical Access Hospital
  • Glasgow, MT
  • NPI 1689685323
  NPD (past)
• St. Peter's Health

  dba St Peters Medical Office Building

  • Family Medicine Physician
  • Helena, MT
  • NPI 1083869390
  NPD (past)

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

• St Peter's Medical Group North

  • Family Medicine Physician
  • Helena, MT
  • NPI 1477844744

  Hospital

  Care Compare affiliation
• St. Peter's Health

  dba St Peters Medical Office Building

  • Family Medicine Physician
  • Helena, MT
  • NPI 1083869390

  Hospital

  Care Compare affiliation
• St. Peter's Health

  • General Acute Care Hospital
  • Helena, MT
  • NPI 1528023520
  Care Compare affiliation
• St. Peter's Hospital

  • Ambulance
  • Helena, MT
  • NPI 1760586481

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1505520000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761609600000",
    "number": "1700305174",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 CANNON ST",
            "city": "HELENA",
            "state": "MT",
            "postal_code": "596012042"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 CANNON ST",
            "city": "HELENA",
            "state": "MT",
            "postal_code": "596012042",
            "telephone_number": "406-869-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BULL",
        "first_name": "ADRIENNE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-16",
        "last_updated": "2025-10-28",
        "certification_date": "2025-10-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MT",
            "license": "MED-PAC-LIC-58472",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "AZ",
            "license": "6933",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100006426",
            "state": "MT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Medical Physician Assistant in Helena, MT
• Providers in Helena, 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 Oct 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.