Individual provider Active NPI

Cynthia Marie Casey, M.D.

  • Family Medicine Physician
  • Gillette, WY
National Provider Identifier
1497861652
Registry record updated Apr 1, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
5804A Issued in WY
Practice address
430 S Medical Arts CT
Gillette, WY 82716-3364
Phone
(307) 685-6500
Fax
(307) 685-3081
NPI assigned
Aug 21, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 1, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 5804A WY Primary

Addresses

Primary practice location

430 S Medical Arts CT
Gillette, WY 82716-3364

Mailing address

430 S Medical Arts CT
Gillette, WY 82716-3364
Phone (307) 685-6500

Other identifiers 1

IdentifierTypeStateIssuer
111749100MedicaidWY

Other names 1

  • Cynthia Marie Dunn Former name

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20080815000181 WY Practitioner - Family Practice 7012938582 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
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)

469 Hwy 50
Gillette, WY 82718-9330
Phone (307) 387-9850

Hospital & facility affiliations

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
5804AWYMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
NPI 1558040766 CurrentSince Nov 11, 2025 Accepting new patients
Hoskinson Health & Wellness Clinic LLC CurrentSince Nov 11, 2025 Accepting new patients
Laramie Clinic, P.C. Family Medicine Past Accepting new patients
Hoskinson Health & Wellness Clinic LLC Family Medicine Past Accepting new patients

Locations

469 Wyoming Highway 50
Gillette, WY 82718
Phone (307) 387-9850

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 & group practices 3

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1156118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1427846400000",
    "number": "1497861652",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "430 S MEDICAL ARTS CT",
            "city": "GILLETTE",
            "state": "WY",
            "postal_code": "827163364",
            "telephone_number": "307-685-6500",
            "fax_number": "307-685-3081"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "430 S MEDICAL ARTS CT",
            "city": "GILLETTE",
            "state": "WY",
            "postal_code": "827163364",
            "telephone_number": "307-685-6500",
            "fax_number": "307-685-3081"
        }
    ],
    "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": "2015-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WY",
            "license": "5804A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "111749100",
            "state": "WY"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CYNTHIA",
            "last_name": "DUNN",
            "middle_name": "MARIE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Gillette, WY

Sources for this page

Verify at the official NPI Registry.