Tracy Brock, APRN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

8804-33 Issued in WI

Practice address

630 S Central Ave Ste 303
Marshfield, WI 54449-4196

Phone

(715) 898-1298

NPI assigned

Nov 4, 2018

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 WI

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tracy.brock.1@32839.direct.athenahealth.com
• FHIR API: https://fhir.meditouchehr.com/api/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.

• Marshfield Clinic Inc

  dba Marshfield Clinic Florida Teleradiology/Telehealth

  • Clinic/Center
  • Marshfield, WI
  • NPI 1952347981
  Medicare reassignment NPD
• Astia Health Clinical Services, SC

  • Urgent Care Clinic/Center
  • Marshfield, WI
  • NPI 1649647462
  NPD
• Astia Health Clinical Services, SC

  • Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
  • Marshfield, WI
  • NPI 1295106318
  NPD (past)

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

{
    "created_epoch": "1541289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784851200000",
    "number": "1801364245",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "630 S CENTRAL AVE STE 303",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "544494196",
            "telephone_number": "715-898-1298"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "630 S CENTRAL AVE STE 303",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "544494196",
            "telephone_number": "715-898-1298"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "202533 Day Ave",
            "address_purpose": "LOCATION",
            "city": "Marshfield",
            "state": "WI",
            "postal_code": "544495520",
            "country_code": "US",
            "telephone_number": "715-316-7691",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BROCK",
        "first_name": "TRACY",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-11-04",
        "last_updated": "2026-07-24",
        "certification_date": "2026-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WI",
            "license": "8804-33",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mark E Brickley, DC
• Brideway Home Health
• Jacob Briese, DDS
• Dean Brix, PT
• Jaclynn Brock, LMFT
• Tom Brosnahan, PA
• Sara Lee Brost, MS CCC SLP
• Brian M Brotz, MD
• Chris M Brown, COTA
• Michelle Ellen Brown

• Family Nurse Practitioner in Marshfield, WI
• Providers in Marshfield, WI by specialty
• Family Nurse Practitioner in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.