Ladonna R Koziol, M.D.

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

Practice address

1700 W Central Rd
Suite 260
Arlington Heights, IL 60005-2474

Phone

(847) 259-8550

Fax

(847) 255-7031

NPI assigned

Jun 2, 2006

Last updated

Jul 13, 2026By 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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: lkoziol17976@direct.nch.org

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.

• Arlington Heights Medical Assoc.S.C.

  • Internal Medicine Physician
  • Arlington Heights, IL
  • NPI 1609821198
  NPD (past)
• Northwest Suburban Physicians LLC

  • Internal Medicine Physician
  • Rolling Meadows, IL
  • NPI 1750515300
  NPD (past)

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

{
    "created_epoch": "1149206400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1730127978",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1700 W CENTRAL RD",
            "address_2": "SUITE 260",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600052474",
            "telephone_number": "847-259-8550",
            "fax_number": "847-255-7031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 W CENTRAL RD",
            "address_2": "SUITE 260",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600052474",
            "telephone_number": "847-259-8550",
            "fax_number": "847-255-7031"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOZIOL",
        "first_name": "LADONNA",
        "middle_name": "R",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joan P Kovach, CFA
• Luiza Kozikowska, ED.S.
• Koziol-Thoms Eye Associates S.C.
• Koziol-Thoms Eye Associates S.C. (Advanced Eye Care Optical)
• Jeffrey E Koziol, MD
• Ellen L Kraemer, PSYD
• David Kravtsov, D.D.S
• Barbara Jo Kreski, OTR
• Justin David Kriezelman, M.D.
• Aaron Joseph Krings, MT-BC

• Rheumatology Physician in Arlington Heights, IL
• Providers in Arlington Heights, IL by specialty
• Rheumatology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.