Steven Dale Arbogast, D.O.

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

OS19550 Issued in FL

Practice address

801 N 29TH St
Billings, MT 59101-0905

Phone

(406) 238-2500

NPI assigned

May 8, 2007

Last updated

Jan 21, 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 14

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MT, FL, IN, CA, MS, LA, GA, NC, MO, ME, NY, IL12 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 12

Specialty

Neurology

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Vidant Medical Group LLCGroup PAC ID 0345343893, 986 clinicians

Hendricks County HospitalGroup PAC ID 4880505528, 341 clinicians

Adventist Health System Georgia IncGroup PAC ID 4486568037, 247 clinicians

Northern Inyo Healthcare DistrictGroup PAC ID 8921992090, 104 clinicians

Novant Health Medical Group, LLCGroup PAC ID 1153234893, 2,413 clinicians

Billings ClinicGroup PAC ID 6002993516, 814 clinicians

Wyoming CountyGroup PAC ID 9335118967, 40 clinicians

Hannibal Regional Healthcare System IncGroup PAC ID 1254236300, 256 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Billings Clinic Hospital Hospital, Billings, MT, CCN 270004
• Northern Inyo Hospital Hospital, Bishop, CA, CCN 051324

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations (25 of 30)

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/4517c430-03bf-4e32-b324-1387cc4e73f3/
• FHIR API: https://fhir.fhirpoint.open.allscripts.com/fhirroute/open/10040602
• FHIR API: https://sehproxy.stelizabeth.com/arr-fhir/api/FHIR/R4
• Direct secure messaging: sarbogast1306849@direct.novanthealth.org
• Direct secure messaging: sarbogast5251324@direct.casso.us.com

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.

• Billings Clinic

  • Emergency Care Clinic/Center
  • Billings, MT
  • NPI 1326104845
  Medicare reassignment Care Compare group NPD
• Adventist Health System Georgia Inc

  dba AdventHealth Medical Group

  • Multi-Specialty Clinic/Center
  • Calhoun, GA
  • NPI 1699791343
  Medicare reassignment Care Compare group NPD
• Hannibal Regional Healthcare System Inc

  • Multi-Specialty Clinic/Center
  • Hannibal, MO
  • NPI 1003956095
  Medicare reassignment Care Compare group NPD
• Hendricks County Hospital

  dba HRH Associate Health

  • General Practice Physician
  • Danville, IN
  • NPI 1497536163
  Medicare reassignment Care Compare group NPD
• Northern Inyo Healthcare District

  dba Northern Inyo Hospital

  • Critical Access Hospital
  • Bishop, CA
  • NPI 1922198712
  Medicare reassignment Care Compare group NPD
• Novant Health Medical Group, LLC

  dba Novant Health Pediatric Neurology & Sleep

  • Neurology with Special Qualifications in Child Neurology Physician
  • Charlotte, NC
  • NPI 1366409492
  Medicare reassignment Care Compare group NPD
• Vidant Medical Group LLC

  • Multi-Specialty Clinic/Center
  • Greenville, NC
  • NPI 1477648731

  MT

  Medicare reassignment Care Compare group NPD
• Wyoming County

  • Emergency Medicine Physician
  • Warsaw, NY
  • NPI 1407060759
  Medicare reassignment Care Compare group NPD
• Stillwater Hospital Association, Inc.

  dba Stillwater Billings Clinic

  • Critical Access Hospital
  • Columbus, MT
  • NPI 1053488387
  Medicare reassignment NPD
• Bridgton Hospital

  • Critical Access Hospital
  • Bridgton, ME
  • NPI 1154370153
  Medicare reassignment NPD
• Centra Medical Group, LLC

  • Family Medicine Physician
  • Lynchburg, VA
  • NPI 1649228966

  MT

  Medicare reassignment NPD
• Central Maine Medical Center

  • General Acute Care Hospital
  • Lewiston, ME
  • NPI 1689653487
  Medicare reassignment NPD

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

• Billings Cinic

  • General Acute Care Hospital
  • Bozeman, MT
  • NPI 1215660840
  Care Compare affiliation
• Billings Clinic

  dba Billings Clinic Orthopedics and Sports Medicine

  • Orthopaedic Surgery Physician
  • Billings, MT
  • NPI 1003953589

  Hospital

  Care Compare affiliation
• Billings Clinic

  dba Billings Clinic Heights

  • Family Medicine Physician
  • Billings, MT
  • NPI 1033164447

  Hospital

  Care Compare affiliation
• Billings Clinic

  dba Billings Clinic Endocrinology

  • Endocrinology, Diabetes & Metabolism Physician
  • Billings, MT
  • NPI 1124310537

  Hospital

  Care Compare affiliation
• Billings Clinic

  dba Billings Clinic Hospital

  • General Acute Care Hospital
  • Billings, MT
  • NPI 1265478291
  Care Compare affiliation
• Billings Clinic

  dba Billings Clinic Bozeman

  • Internal Medicine Physician
  • Bozeman, MT
  • NPI 1265648455

  Hospital

  Care Compare affiliation
• Billings Clinic

  • General Practice Physician
  • Billings, MT
  • NPI 1376598714

  Hospital

  Care Compare affiliation
• Billings Clinic

  dba Billings Clinic West

  • Internal Medicine Physician
  • Billings, MT
  • NPI 1871548289

  Hospital

  Care Compare affiliation
• Northern Inyo Healthcare District

  dba Northern Inyo Hospital

  • Critical Access Hospital
  • Bishop, CA
  • NPI 1922198712
  Care Compare affiliation

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

{
    "created_epoch": "1178582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768953600000",
    "number": "1962615377",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35100",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591075100",
            "telephone_number": "406-238-2500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 N 29TH ST",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591010905",
            "telephone_number": "406-238-2500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6000 Hospital Dr",
            "address_purpose": "LOCATION",
            "city": "Hannibal",
            "state": "MO",
            "postal_code": "634016887",
            "country_code": "US",
            "telephone_number": "573-629-3342",
            "fax_number": "573-629-3432",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15790 Paul Vega Dr",
            "address_purpose": "LOCATION",
            "city": "Hammond",
            "state": "LA",
            "postal_code": "704031436",
            "country_code": "US",
            "telephone_number": "985-230-1683",
            "fax_number": "985-230-6652",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Hawthorne Ln",
            "address_purpose": "LOCATION",
            "city": "Charlotte",
            "state": "NC",
            "postal_code": "282042515",
            "country_code": "US",
            "telephone_number": "704-384-9437",
            "fax_number": "704-384-9440",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "971 Lakeland Dr Ste 557",
            "address_purpose": "LOCATION",
            "city": "Jackson",
            "state": "MS",
            "postal_code": "392164661",
            "country_code": "US",
            "telephone_number": "601-200-4560",
            "fax_number": "601-200-4580",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ARBOGAST",
        "first_name": "STEVEN",
        "middle_name": "DALE",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-08",
        "last_updated": "2026-01-21",
        "certification_date": "2026-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "WY",
            "license": "8965A",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "KY",
            "license": "C1133",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "IL",
            "license": "036162768",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NC",
            "license": "2023-01747",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "IN",
            "license": "02007034A",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "VA",
            "license": "0102208139",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "FL",
            "license": "OS19550",
            "primary": true
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MO",
            "license": "2023032004",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "LA",
            "license": "334022",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "AL",
            "license": "3048",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "OH",
            "license": "34.008935",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MS",
            "license": "31692",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MT",
            "license": "MED-PHYS-LIC-12031",
            "primary": false
        },
        {
            "code": "2084N0008X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neuromuscular Medicine",
            "state": "NC",
            "license": "2023-01747",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sarbogast@billingsclinic.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "direct email address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "801 N 29th St",
            "city": "Billings",
            "state": "MT",
            "country_code": "US",
            "postal_code": "591010905",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Erin L. Anzalone
• Shunsuke Aoi, M.D.
• Joseph C Apostol, M.D.
• Zachary Appel, PA
• Charles Aragon, M.D.
• Kyle Archbold, MS CCC-SLP
• David James Archibald, DPM
• Faranak Argani, MD
• Enrico F Arguelles, MD
• Manuel Arias Bohorquez, MD

• Neurology Physician in Billings, MT
• Providers in Billings, MT by specialty
• Neurology Physician in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 2026; 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.