Cynthia Marie Casey, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

5804A Issued in WY

Practice address

2201 S Douglas Hwy Ste 120
Gillette, WY 82718-5408

Phone

(605) 341-1414

Fax

(605) 341-7062

NPI assigned

Aug 21, 2006

Last updated

Oct 13, 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

Other names 1

• Cynthia Marie Dunn Former name

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Creighton University School of Medicine, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hoskinson Health and Wellness Clinic LLCGroup PAC ID 1153706346, 54 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Campbell County Health Hospital, Gillette, WY, CCN 530002

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cynthia.casey.1@26742.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/26742/brand/1/csg/1/fhir/r4

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.

• Hoskinson Health & Wellness Clinic LLC

  dba Hoskinson Wound Care

  • Undersea and Hyperbaric Medicine (Preventive Medicine) Physician
  • Gillette, WY
  • NPI 1003628611
  NPD
• Laramie Clinic, P.C.

  • Family Medicine Physician
  • Laramie, WY
  • NPI 1932299740
  NPD (past)

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

• Campbell County Hospital District

  • General Acute Care Hospital
  • Gillette, WY
  • NPI 1487638417
  Care Compare affiliation
• Campbell County Hospital District

  dba Powder River Surgery Center

  • Ambulatory Surgical Clinic/Center
  • Gillette, WY
  • NPI 1780738153

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1156118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791849600000",
    "number": "1497861652",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5074",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571175074",
            "telephone_number": "605-328-6585",
            "fax_number": "605-328-6412"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2201 S DOUGLAS HWY STE 120",
            "city": "GILLETTE",
            "state": "WY",
            "postal_code": "827185408",
            "telephone_number": "605-341-1414",
            "fax_number": "605-341-7062"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASEY",
        "first_name": "CYNTHIA",
        "middle_name": "MARIE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-21",
        "last_updated": "2026-10-13",
        "certification_date": "2026-10-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WY",
            "license": "5804A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CYNTHIA",
            "last_name": "DUNN",
            "middle_name": "MARIE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Julie Carpenter
• Meredith Lee Carpenter, PHARMD
• Shayna Rae Carpenter, MOTR/L
• Terry Lee Carr, R.PH.
• Alison Paige Carter
• Julia Cathey
• Callee E Catlin, M.S. CF-SLP
• Center for Solutions, LLC
• Center for Surgical Excellence Inc
• Julie Centner, APRN FNP-C

• Family Medicine Physician in Gillette, WY
• Providers in Gillette, WY by specialty
• Family Medicine Physician in Wyoming

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 13, 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.