Mark R Miles, M.D.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

5161 Issued in MT

Practice address

1400 29TH St S Ste 101
Great Falls, MT 59405-5316

Phone

(406) 761-7924

NPI assigned

Jun 27, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in MT, WA2 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 2

Specialty

Obstetrics/Gynecology

Education

Other, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Obhg Washington PCGroup PAC ID 0345364642, 44 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Fairbanks Memorial Hospital Hospital, Fairbanks, AK, CCN 020012

Merit-based Incentive Payment System (MIPS)

Final score

92.86 of 100Reported as group

Quality

94.88

Promoting interoperability

100

Improvement activities

40

Cost

79.39

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mark.miles@direct.tananavalley.nextgenshare.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.

• Obhg Washington, PC

  • Obstetrics & Gynecology Physician
  • Silverdale, WA
  • NPI 1962729525
  Medicare reassignment Care Compare group NPD
• Benefis Hospitals Inc

  dba Benefis Medical Group

  • Multi-Specialty Clinic/Center
  • Great Falls, MT
  • NPI 1780968974
  Medicare reassignment NPD
• Billings Clinic

  • Emergency Care Clinic/Center
  • Billings, MT
  • NPI 1326104845
  Medicare reassignment NPD
• Great Falls Obstetrical and Gynecological Associates

  • Obstetrics & Gynecology Physician
  • Great Falls, MT
  • NPI 1336184928
  Medicare reassignment NPD
• Northern Montana Hospital

  • Critical Access Hospital
  • Havre, MT
  • NPI 1427059070
  Medicare reassignment NPD
• Providence Health & Services Mt

  dba St Patrick Hospital Rehab

  • Rehabilitation Hospital Unit
  • Missoula, MT
  • NPI 1144319138
  Medicare reassignment NPD
• Billings Clinic

  dba Aspen Meadows Nursing Home

  • Skilled Nursing Facility
  • Billings, MT
  • NPI 1033275557
  NPD
• Billings Clinic

  • General Practice Physician
  • Billings, MT
  • NPI 1376598714

  Family Medicine

  NPD
• Northern Montana Hospital

  dba Northern Montana Family Medical Center

  • Rural Health Clinic/Center
  • Havre, MT
  • NPI 1538131172
  NPD
• Northern Montana Hospital

  dba Northern Montana Hospital Swing Beds

  • Critical Access Hospital
  • Havre, MT
  • NPI 1578536355
  NPD
• Northern Montana Hospital

  dba Northern Montana Hospital Emergency Medicine

  • Clinic/Center
  • Havre, MT
  • NPI 1669447967
  NPD
• Providence Health & Services Mt

  dba Providence Medical Group Montana

  • Family Medicine Physician
  • Missoula, MT
  • NPI 1215222617
  NPD

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

• Fairbanks Memorial Hospital, LLC

  • General Acute Care Hospital
  • Fairbanks, AK
  • NPI 1720537178
  Care Compare affiliation

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

{
    "created_epoch": "1151366400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765238400000",
    "number": "1598792384",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 29TH ST S STE 101",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594055316",
            "telephone_number": "406-761-7924"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 29TH ST S STE 101",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594055316",
            "telephone_number": "406-761-7924"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "601 1st Ave N",
            "address_purpose": "LOCATION",
            "city": "Great Falls",
            "state": "MT",
            "postal_code": "594012510",
            "country_code": "US",
            "telephone_number": "406-454-6973",
            "fax_number": "406-791-9277",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1875 University Ave S",
            "address_2": "Unit 1",
            "address_purpose": "LOCATION",
            "city": "Fairbanks",
            "state": "AK",
            "postal_code": "997094906",
            "country_code": "US",
            "telephone_number": "907-374-6959",
            "fax_number": "907-374-6979",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "500 W Broadway St Fl 4Bb",
            "address_purpose": "LOCATION",
            "city": "Missoula",
            "state": "MT",
            "postal_code": "598024008",
            "country_code": "US",
            "telephone_number": "406-329-5828",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MILES",
        "first_name": "MARK",
        "middle_name": "R",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-27",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MT",
            "license": "5161",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MT",
            "license": "5161",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "AK",
            "license": "6498",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0094263",
            "state": "MT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "MD0540",
            "state": "AK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Merrit Psychiatry PLLC
• Julie Loretta Messerly, LAC
• Angela Marie Meyers, LCPC, LAC
• Katia Lee Michelotti, PA
• Julia C Middleton, MD
• Military Sleep Medicine, Inc.
• Ashlyn N Miller
• Frederick G Miller Jr., DO
• Jade Carolyn Miller
• Joanna Lynne Miller, CNM

• Obstetrics & Gynecology Physician in Great Falls, MT
• Providers in Great Falls, MT by specialty
• Obstetrics & Gynecology Physician in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 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.