Kirstin Marcks, DDS

Primary specialty

DentistTaxonomy code 122300000X

License

6002133 Issued in WI

Practice address

2630 Liberty LN
Janesville, WI 53545-0717

Phone

(608) 752-2931

NPI assigned

Mar 25, 2026

Last updated

May 31, 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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1774396800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780185600000",
    "number": "1497694400",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1660 NYGAARD ST APT 329",
            "city": "STOUGHTON",
            "state": "WI",
            "postal_code": "535895458"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2630 LIBERTY LN",
            "city": "JANESVILLE",
            "state": "WI",
            "postal_code": "535450717",
            "telephone_number": "608-752-2931"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARCKS",
        "first_name": "KIRSTIN",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-25",
        "last_updated": "2026-05-31",
        "certification_date": "2026-05-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "WI",
            "license": "6002133",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Dentist in Janesville, WI
• Providers in Janesville, WI by specialty
• Dentist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.