Rachel Elizabeth Mehlenbacher, MSN, FNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

197914 Issued in MT

Practice address

16 Railway Ave
Three Forks, MT 59752-9080

Phone

(406) 285-3251

Fax

(833) 438-7380

NPI assigned

Dec 22, 2023

Last updated

Jun 16, 2026By 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 1

Addresses

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

Nurse Practitioner

Education

State University of New York at Buffalo School of Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Three Rivers Clinic, LLCGroup PAC ID 5698848869, 6 clinicians

Bates Family Diversified LLCGroup PAC ID 6406288547, 6 clinicians

Peak Health and Wellness, LLCGroup PAC ID 4082500889, 28 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bozeman Health Deaconess Hospital Hospital, Bozeman, MT, CCN 270057

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Peak Health & Wellness, LLC

  dba BestMed

  • Urgent Care Clinic/Center
  • Belgrade, MT
  • NPI 1073669461
  Medicare reassignment Care Compare group NPD
• Bates Family Diversified, LLC

  dba Three Rivers Clinic

  • Rural Health Clinic/Center
  • Three Forks, MT
  • NPI 1003466822
  Medicare reassignment Care Compare group
• Peak Health and Wellness, PLLC

  dba Nova Health

  • Urgent Care Clinic/Center
  • Belgrade, MT
  • NPI 1902181563
  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

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

{
    "created_epoch": "1703203200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1508635293",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16 RAILWAY AVE",
            "city": "THREE FORKS",
            "state": "MT",
            "postal_code": "597529080",
            "telephone_number": "406-285-3251",
            "fax_number": "833-438-7380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16 RAILWAY AVE",
            "city": "THREE FORKS",
            "state": "MT",
            "postal_code": "597529080",
            "telephone_number": "406-285-3251",
            "fax_number": "833-438-7380"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEHLENBACHER",
        "first_name": "RACHEL",
        "middle_name": "ELIZABETH",
        "credential": "MSN, FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-12-22",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MT",
            "license": "197914",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicole Colleen Hecock, P.T.
• Jack H. Berg, DC, P.C. (Chiropractic Clinic of Three Forks)
• Ryan K Johnson, DPT
• Jennifer M Kamps, LCPC
• Alena R Mayer, BS, PTA
• Montana Oxygen LLC
• North Star Counseling & Recovery PLLC
• Pharmfill Inc (Railway Drug)
• Emily Uhl Rothing, DPT
• Chad D Russell, D.M.D.

• Nurse Practitioner in Three Forks, MT
• Providers in Three Forks, MT by specialty
• Nurse Practitioner in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.