Louisa Giuliana Werner Crosby, AGACNP

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

44826 Issued in WY

Practice address

20 S Tschirgi St
Sheridan, WY 82801-4228

Phone

(307) 752-9190

Fax

(307) 207-8847

NPI assigned

Mar 13, 2017

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

Not listed in the public Medicare enrollment file

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.

Opted out of Medicare

Yes, effective Jan 1, 2023 through Jan 1, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Interoperability endpoints

• Direct secure messaging: louisa.crosby@503802542358532.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 and National Provider Directory roles.

• Hni Medical Services

  • Hospitalist Physician
  • Austin, TX
  • NPI 1366735169
  NPD (past)

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

{
    "created_epoch": "1489363200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760313600000",
    "number": "1083155832",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 S TSCHIRGI ST",
            "city": "SHERIDAN",
            "state": "WY",
            "postal_code": "828014228",
            "telephone_number": "307-752-9190",
            "fax_number": "307-207-8847"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 S TSCHIRGI ST",
            "city": "SHERIDAN",
            "state": "WY",
            "postal_code": "828014228",
            "telephone_number": "307-752-9190",
            "fax_number": "307-207-8847"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CROSBY",
        "first_name": "LOUISA",
        "middle_name": "GIULIANA WERNER",
        "credential": "AGACNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-03-13",
        "last_updated": "2025-10-13",
        "certification_date": "2025-10-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "WY",
            "license": "44826",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth C Craft, HAS
• Jay Thomas Craft, HEARING AID SPEC
• James Craig, JD, MA
• Stephen R Crayton
• Creekside Dental LLC
• Crossroads Health LLC
• Dontae Crow
• Cassidy Crowder
• Leilani Ray Cullen, MA LMFT
• Jeremiah Cummings, RPSGT

• Adult Health Nurse Practitioner in Sheridan, WY
• Providers in Sheridan, WY by specialty
• Adult Health Nurse Practitioner in Wyoming

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 13, 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.