Marianna A Tolhurst, FNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

57716 Issued in WY

Practice address

1180 College Dr
Rock Springs, WY 82901-5863

Phone

(307) 382-2234

Fax

(307) 352-5344

NPI assigned

Jan 9, 2025

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 WY

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

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Memorial Hospital of Sweetwater CountyGroup PAC ID 0244124550, 70 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorial Hospital Sweetwater County Hospital, Rock Springs, WY, CCN 531318

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Memorial Hospital of Sweetwater County

  • Critical Access Hospital
  • Rock Springs, WY
  • NPI 1558361949
  Medicare reassignment Care Compare group NPD (past)

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

• Memorial Hospital of Sweetwater County

  • Critical Access Hospital
  • Rock Springs, WY
  • NPI 1558361949
  Care Compare affiliation

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

{
    "created_epoch": "1736380800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1821808155",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1180 COLLEGE DR",
            "city": "ROCK SPRINGS",
            "state": "WY",
            "postal_code": "829015863",
            "telephone_number": "307-382-2234",
            "fax_number": "307-352-5344"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1180 COLLEGE DR",
            "city": "ROCK SPRINGS",
            "state": "WY",
            "postal_code": "829015863",
            "telephone_number": "307-382-2234",
            "fax_number": "307-352-5344"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "770 S Washington St Ste B",
            "address_purpose": "LOCATION",
            "city": "Afton",
            "state": "WY",
            "postal_code": "831105135",
            "country_code": "US",
            "telephone_number": "307-885-7583",
            "fax_number": "307-885-7584",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TOLHURST",
        "first_name": "MARIANNA",
        "middle_name": "A",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-01-09",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WY",
            "license": "57716",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shaun Connor Thomas, M.S
• Jerusha Dove Thompson, PPC
• Fergus Thornton, M.D.
• Thoughtful Insights Counseling LLC
• Lyndee Tipton
• Lindsay Tolle, DPT
• Danelle Irene Tong
• Total Family Health, PC
• Elizabeth Townsend, RBT
• Laurel Frances Travis

• Nurse Practitioner in Rock Springs, WY
• Providers in Rock Springs, WY by specialty
• Nurse Practitioner in Wyoming

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.