Elfrida Zakrzewski, MPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

9721 Issued in WI

Practice address

2801 W Kinnickinnic River Pkwy Ste 250
Milwaukee, WI 53215-3678

Phone

(414) 649-6732

Fax

(414) 649-5840

NPI assigned

Aug 19, 2016

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

Other identifiers 1

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in WI

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Aurora Medical Group, Inc.Group PAC ID 6709794258, 3,764 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ezakrzewski1497@direct.myadvocateaurora.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Aurora Medical Group, Inc.

  • Certified Registered Nurse Anesthetist
  • Milwaukee, WI
  • NPI 1427271378
  Medicare reassignment Care Compare group NPD
• Aurora Medical Group, Inc.

  • Durable Medical Equipment & Medical Supplies
  • Oshkosh, WI
  • NPI 1326858044
  NPD

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

{
    "created_epoch": "1471564800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1861947814",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2801 W KINNICKINNIC RIVER PKWY STE 250",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532153678",
            "telephone_number": "414-649-6732",
            "fax_number": "414-649-5840"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2901 W Kinnickinnic River Pkwy",
            "address_2": "suite 500",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532153677",
            "country_code": "US",
            "telephone_number": "414-649-3250",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZAKRZEWSKI",
        "first_name": "ELFRIDA",
        "name_prefix": "Mrs.",
        "credential": "MPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-08-19",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "WI",
            "license": "9721",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100060409",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ezakrzewski1497@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2901 W Kinnickinnic River Pkwy",
            "address_2": "suite 500",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532153677",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "2901 W Kinnickinnic River Pkwy",
            "address_2": "suite 500",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532153677",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Hashim Zaibak, RPH
• Arslan Zaidi, M.D.
• Christine Zainer, MD
• Alyssa Zajdel, PHD
• Maggie K Zaki, MD
• Tatiana Zaldua, RD
• Shannon Brooks Zalewski, MD
• Todd Zalut, M.D.
• Emilie Zamarripa
• Janice E Zamjahn, RN

• Physical Therapist in Milwaukee, WI
• Providers in Milwaukee, WI by specialty
• Physical Therapist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.