Wojciech Zbigniew Grzeskowiak, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

Practice address

5370 N Milwaukee Ave
Chicago, IL 60630-1250

Phone

(773) 631-0377

Fax

(773) 763-8756

NPI assigned

Oct 20, 2005

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Other, 1980

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Wojciech Grzeskowiak M.D. LTD

  • Family Medicine Physician
  • Chicago, IL
  • NPI 1558668863
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1129766400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1972592061",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5370 N MILWAUKEE AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606301250",
            "telephone_number": "773-631-0377",
            "fax_number": "773-763-8756"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5370 N MILWAUKEE AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606301250",
            "telephone_number": "773-631-0377",
            "fax_number": "773-763-8756"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRZESKOWIAK",
        "first_name": "WOJCIECH",
        "middle_name": "ZBIGNIEW",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-10-20",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CUA",
            "identifier": "14DO936532",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC/BS",
            "identifier": "31604278",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Emily Grzegorzewski, DPT
• Kathy Jean Grzelak
• Emily Grzelakowski, LCSW
• Madison Anne Grzesiak, PT, DPT
• Krystyna M Grzeskowiak, DDS
• Jennifer Grzybek, SLP
• Jacqueline Grzymala, MOR/L
• GSDC Inc
• GSK Pharmacy Inc
• Jiansan Gu, MD

• Family Medicine Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Family Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; 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.