Katarzyna Zak, LCSW, CADC

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

149.021736 Issued in IL

Practice address

155 N Michigan Ave # 308
Chicago, IL 60601-7511

Phone

(773) 340-2616

NPI assigned

May 11, 2021

Last updated

Oct 4, 2023By 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 2

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": "1620691200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1696377600000",
    "number": "1679157945",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "792 EDELWEISS DR",
            "city": "LAKE ZURICH",
            "state": "IL",
            "postal_code": "600472493",
            "telephone_number": "773-981-5822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "155 N MICHIGAN AVE # 308",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606017511",
            "telephone_number": "773-340-2616"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAK",
        "first_name": "KATARZYNA",
        "credential": "LCSW, CADC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-05-11",
        "last_updated": "2023-10-04",
        "certification_date": "2023-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "IL",
            "license": "33927",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149.021736",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maryeileen Zajac
• Victor David Zajac, APRN
• Mark Eugene Zajackowski, MD
• Amy Lyn Zajakowski Uhll, LCPC
• Witold M Zajewski, M.D.
• Laura Zak
• Nyla Zak
• Sofya Zak, APRN
• Taylor J Zak
• Michael J Zakalik, PSYD

• Clinical Social Worker in Chicago, IL
• Providers in Chicago, IL by specialty
• Clinical Social Worker in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 4, 2023; 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.