Megan Kaczmarek, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

2023166210 Issued in WI

Practice address

N20W22961 Watertown Rd
Waukesha, WI 53186-1308

Phone

(262) 875-5070

NPI assigned

Jan 8, 2024

Last updated

Oct 28, 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 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

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Oak Medical SCGroup PAC ID 0042595175, 118 clinicians

Maple Medical SCGroup PAC ID 9032471248, 25 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Great Lakes Home Health LLC Home health agency, Waukesha, WI, CCN 527343
• Waukesha Memorial Hospital Hospital, Waukesha, WI, CCN 520008

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Maple Medical SC

  • Physical Medicine & Rehabilitation Physician
  • Waukesha, WI
  • NPI 1487152104
  Medicare reassignment Care Compare group NPD
• Oak Medical SC

  • Internal Medicine Physician
  • Waukesha, WI
  • NPI 1669910345
  Medicare reassignment Care Compare group NPD

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

• Great Lakes Home Health LLC

  • Home Health Agency
  • Milwaukee, WI
  • NPI 1346816501
  Care Compare affiliation
• Prohealth Waukesha Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Waukesha, WI
  • NPI 1629056890
  Care Compare affiliation

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

{
    "created_epoch": "1704672000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761609600000",
    "number": "1881464055",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "S50W34302 RIDGEWAY DR",
            "city": "DOUSMAN",
            "state": "WI",
            "postal_code": "531189212",
            "telephone_number": "262-492-5768"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "N20W22961 WATERTOWN RD",
            "city": "WAUKESHA",
            "state": "WI",
            "postal_code": "531861308",
            "telephone_number": "262-875-5070"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KACZMAREK",
        "first_name": "MEGAN",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-01-08",
        "last_updated": "2025-10-28",
        "certification_date": "2025-10-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WI",
            "license": "2023166210",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julie Allard LPC LLC
• Jessica Juneau, PSYD
• Kathryn McGrath Junius, RN
• Darryl Brian Kabins, MD
• Julianne M Kaczmarek, LCSW
• Kylie Kaczor
• Gracie S Kafar
• Stephanie Ann Kahn, APSW
• Kairos
• Anna L Kajuch, M.D.

• Family Nurse Practitioner in Waukesha, WI
• Providers in Waukesha, 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 Oct 28, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.