Nicholas Zajac, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

4704450107 Issued in MI

Practice address

744 W Michigan Ave Ste 300
Jackson, MI 49201-1900

Phone

(517) 205-7224

Fax

(517) 205-5965

NPI assigned

May 26, 2026

Sex

Male

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

Not listed in the public Medicare enrollment file

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.

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1779753600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1740111079",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 670884",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482670884",
            "telephone_number": "800-999-5829",
            "fax_number": "248-641-4840"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "744 W MICHIGAN AVE STE 300",
            "city": "JACKSON",
            "state": "MI",
            "postal_code": "492011900",
            "telephone_number": "517-205-7224",
            "fax_number": "517-205-5965"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAJAC",
        "first_name": "NICHOLAS",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-05-26",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MI",
            "license": "4704450107",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tara Zadvinskis, RD
• Kathleen Zager-Doxey, PT
• Khader Ahmad Zahdan, DO
• Sara Zahoor, DDS
• Taha Zaidi, DO
• Nicole Zakaria
• Amy Elizabeth Zamer
• Mark Zande, MD
• Karen A Zastrow, RN, MSN AGCNS-BC
• Hazem Zebda, MD

• Family Nurse Practitioner in Jackson, MI
• Providers in Jackson, MI by specialty
• Family Nurse Practitioner in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.