Individual provider Active NPI

Leszek Zenon Paczkowski, O.D.

  • Optometrist
  • Willowbrook, IL
National Provider Identifier
1942248562
Registry record updated Dec 5, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
Practice address
6300 Kingery Hwy Ste 116
Willowbrook, IL 60527-2250
Phone
(630) 323-0222
NPI assigned
Jun 4, 2006
Last updated
Dec 5, 2007By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 5, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X IL Primary

Addresses

Primary practice location

6300 Kingery Hwy Ste 116
Willowbrook, IL 60527-2250

Mailing address

6300 Kingery Hwy #116
Willowbrook, IL 60527-2250
Phone (630) 323-0222

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: No
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

State licenses

LicenseStateTypeSpecialty
046006890ILMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
The Eye Care Center, LTD. Optometrist PastSince Jul 17, 2025 Accepting new patients
L.Z. Paczkowski O.D., P.C. Optometrist PastSince Jun 23, 1993 Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1149379200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1196812800000",
    "number": "1942248562",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6300 KINGERY HWY #116",
            "city": "WILLOWBROOK",
            "state": "IL",
            "postal_code": "605272250",
            "telephone_number": "630-323-0222"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6300 KINGERY HWY STE 116",
            "city": "WILLOWBROOK",
            "state": "IL",
            "postal_code": "605272250",
            "telephone_number": "630-323-0222"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PACZKOWSKI",
        "first_name": "LESZEK",
        "middle_name": "ZENON",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-04",
        "last_updated": "2007-12-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Willowbrook, IL

Sources for this page

Verify at the official NPI Registry.