Ryan James Larsen

Primary specialty

Foot & Ankle Surgery PodiatristTaxonomy code 213ES0103X

License

164888 Issued in MT

Practice address

1050 E Main St Ste 2
Bozeman, MT 59715-3823

Phone

(406) 587-8478

Fax

(406) 582-0730

NPI assigned

Oct 29, 2020

Last updated

Mar 25, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in IN, MT2 enrollments

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 2

Specialty

Podiatry

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Francis J Bean DPM PCGroup PAC ID 0143226415, 2 clinicians

Big Sky Foot and Ankle Institute IncGroup PAC ID 8921386665, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Franciscan Health Mooresville Hospital, Mooresville, IN, CCN 150057
• Bozeman Health Deaconess Hospital Hospital, Bozeman, MT, CCN 270057

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/14376/brand/1/csg/1/fhir/r4
• Direct secure messaging: rlarsen592332@direct.franciscanalliance.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.

• Big Sky Foot & Ankle Institute, Inc

  • Foot & Ankle Surgery Podiatrist
  • Butte, MT
  • NPI 1407300619

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Francis J. Bean DPM PC

  • Foot & Ankle Surgery Podiatrist
  • Mooresville, IN
  • NPI 1972518447

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Bozeman Foot and Ankle Clinic P.C.

  • Foot Surgery Podiatrist
  • Bozeman, MT
  • NPI 1891817011

  Single Specialty

  NPD (past)

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

• Bozeman Health Deaconess Hospital

  • General Acute Care Hospital
  • Bozeman, MT
  • NPI 1104295864
  Care Compare affiliation
• Franciscan Health Indianapolis & Mooresville

  dba Franciscan Health - Mooresville

  • General Acute Care Hospital
  • Mooresville, IN
  • NPI 1679678197
  Care Compare affiliation

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

{
    "created_epoch": "1603929600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774396800000",
    "number": "1972103885",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "401 S ALABAMA ST STE 10",
            "city": "BUTTE",
            "state": "MT",
            "postal_code": "597012358",
            "telephone_number": "406-782-2278",
            "fax_number": "406-782-2483"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1050 E MAIN ST STE 2",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597153823",
            "telephone_number": "406-587-8478",
            "fax_number": "406-582-0730"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "120 N 7th Ave",
            "address_purpose": "LOCATION",
            "city": "Bozeman",
            "state": "MT",
            "postal_code": "597153304",
            "country_code": "US",
            "telephone_number": "406-587-8478",
            "fax_number": "406-582-0730",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LARSEN",
        "first_name": "RYAN",
        "middle_name": "JAMES",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-10-29",
        "last_updated": "2026-03-25",
        "certification_date": "2026-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "213ES0103X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Podiatrist, Foot & Ankle Surgery",
            "state": "MT",
            "license": "164888",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "213E00000X",
            "taxonomy_group": "",
            "desc": "Podiatrist",
            "state": "MT",
            "license": "164888",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth Langley, LCSW
• Christine Benedict Laramee, PA
• Deanna Largess
• Ashley Marie Larsen
• Kenneth A Larsen, DMIN, PHD, ABMP
• Elizabeth Larson, PHD
• Kimberly Rae Larson, MS, RD, LN
• Matt Lasalle
• Nicole Laska, D.C.
• Kyra Lauer

• Foot & Ankle Surgery Podiatrist in Bozeman, MT
• Providers in Bozeman, MT by specialty
• Foot & Ankle Surgery Podiatrist in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 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.