Joan Umiker, DMD

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

D1240 Issued in SD

Practice address

640 E Sioux Ave
Pierre, SD 57501-3300

Phone

(605) 224-5355

NPI assigned

Oct 6, 2016

Last updated

Apr 8, 2025By 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 TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1475712000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744070400000",
    "number": "1932659539",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "207 MARS ST",
            "city": "PIERRE",
            "state": "SD",
            "postal_code": "575015743",
            "telephone_number": "801-721-8476"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "640 E SIOUX AVE",
            "city": "PIERRE",
            "state": "SD",
            "postal_code": "575013300",
            "telephone_number": "605-224-5355"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UMIKER",
        "first_name": "JOAN",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-10-06",
        "last_updated": "2025-04-08",
        "certification_date": "2025-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "SD",
            "license": "D1240",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Murray McKay Thompson, DDS
• Erica Trebesch, CRNA
• Brett Turner
• Katherine Marie Turner, CNP
• Samantha Ulmen
• Aimee Van Houten, M.A. CCC-SLP
• Van R Inc (Medicine Shoppe)
• Louis J Van Roekel, RBG PHA (R.PH)
• Shaun D Van Roekel, APRN
• Jon Vander Maten, PA

• General Practice Dentistry in Pierre, SD
• Providers in Pierre, SD by specialty
• General Practice Dentistry in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 8, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.