Larisa Lynn Hammond, APRN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

130501 Issued in MT

Practice address

7168 Saddle Mountain Rd
Bozeman, MT 59715-8502

Phone

(406) 600-2700

NPI assigned

May 17, 2018

Last updated

Jun 1, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MT, AZ, NM, CA, CO5 enrollments

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 5

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: larisa.hammond@597174495543300.direct.elationemr.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.

• Northwest Ehr Collaborative Inc.

  • Internal Medicine Physician
  • Anaconda, MT
  • NPI 1366910291
  Medicare reassignment NPD
• Holon Health Great Lakes, P.C.

  dba Holon Health

  • Family Medicine Physician
  • Glen Allen, VA
  • NPI 1194414805

  AZ, NM

  Medicare reassignment NPD
• Holon Health Professional Corp

  dba Holon

  • Addiction Medicine (Preventive Medicine) Physician
  • Springfield, IL
  • NPI 1821971912

  CO

  Medicare reassignment NPD
• Give Me a Shot LLC

  • Family Nurse Practitioner
  • Bozeman, MT
  • NPI 1477307643
  NPD Authorized official
• Workit Health Mi PLLC

  • General Practice Physician
  • Missoula, MT
  • NPI 1639744006
  NPD
• Holon Health Great Lakes, P.C.

  dba Holon Health

  • Community Health Clinic/Center
  • Tucson, AZ
  • NPI 1740084896
  NPD
• Workit Health Mi PLLC

  • General Practice Physician
  • Lakewood, WA
  • NPI 1134748643
  NPD
• Workit Health Mi PLLC

  • General Practice Physician
  • Scottsdale, AZ
  • NPI 1730824863
  NPD
• Workit Health Mi PLLC

  • Multi-Specialty Clinic/Center
  • Houston, TX
  • NPI 1932796240
  NPD
• Reiter Foundation

  • Internal Medicine Physician
  • Anaconda, MT
  • NPI 1710470737
  NPD (past)
• Bicycle Health Medical Group PA

  • Addiction Medicine (Family Medicine) Physician
  • Seattle, WA
  • NPI 1194342162
  NPD (past)
• Holon Health, Inc.

  • Addiction Medicine (Preventive Medicine) Physician
  • Elizabethtown, KY
  • NPI 1942902093
  NPD (past)

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

{
    "created_epoch": "1526515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1053801894",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7168 SADDLE MOUNTAIN RD",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597158502",
            "telephone_number": "406-600-2700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7168 SADDLE MOUNTAIN RD",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597158502",
            "telephone_number": "406-600-2700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMOND",
        "first_name": "LARISA",
        "middle_name": "LYNN",
        "name_prefix": "Mrs.",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-05-17",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MT",
            "license": "130501",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hamilton House
• Mary T Hamilton, RPH
• Jeffery Michael Hamling, DDS, MS
• Lauren Elizabeth Hammer
• Margaret Bernadette Hammersla, CRNP
• Anna Hamzehpour, LCSW
• Melissa Hance, PHARMD
• Mark Robert Hancock, M.D.
• Reginald Taylor Handley, MD
• Courtney Handlin

• Family Nurse Practitioner in Bozeman, MT
• Providers in Bozeman, MT by specialty
• Family Nurse Practitioner in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 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.