Preventiongenetics LLC

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

License

52D1027685 Issued in WI

Legal business name

PREVENTIONGENETICS LLC

Practice address

3800 S Business Park Ave
Marshfield, WI 54449-8625

Phone

(715) 387-0484

Fax

(715) 384-3661

NPI assigned

Apr 11, 2007

Organization subpart

No

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

Authorized official

Name

Stephen Tlachac

Title

Divisional VP and Controller

Phone

(608) 284-5700

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in WI

Enrollment records 1

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Margaret Ann Chen, PH.D., M.S., FACMG,

  • Ph.D. Medical Genetics
  • Marshfield, WI
  • NPI 1215336318
  NPD (past)
• Brett Allen Deml, PHD, FACMG

  • Clinical Molecular Genetics Physician
  • Marshfield, WI
  • NPI 1912709775
  NPD (past)
• Luke Joseph Drury

  • Molecular Genetic Pathology (Pathology) Physician
  • Marshfield, WI
  • NPI 1609562735
  NPD (past)

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

{
    "created_epoch": "1176249600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1780876800000",
    "number": "1114140571",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3800 S BUSINESS PARK AVE",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "544498625",
            "telephone_number": "715-387-0484",
            "fax_number": "715-384-3661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 S BUSINESS PARK AVE",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "544498625",
            "telephone_number": "715-387-0484",
            "fax_number": "715-384-3661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PREVENTIONGENETICS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-04-11",
        "last_updated": "2026-06-08",
        "certification_date": "2026-06-08",
        "status": "A",
        "authorized_official_last_name": "TLACHAC",
        "authorized_official_first_name": "STEPHEN",
        "authorized_official_title_or_position": "DIVISIONAL VP AND CONTROLLER",
        "authorized_official_telephone_number": "608-284-5700"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "WI",
            "license": "52D1027685",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Apurva Chandrakant Popat, MD
• Rachel Popelka
• Prairie Run Dental of Central Wisconsin Inc.
• Prairie Run Dental S.C.
• Tara S Preston, NP
• Jared Lee Pritchard, PHARM.D.
• Professional Breathing Associates Inc
• Donna Prohazka, MD
• Prosthetic Laboratories of Rochester Inc
• Dana Prusinski

• Clinical Medical Laboratory in Marshfield, WI
• Providers in Marshfield, WI by specialty
• Clinical Medical Laboratory in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.