Individual provider Active NPI

Anna Czerwinski, OD

  • Optometrist
  • La Grange, IL
National Provider Identifier
1639061666
Registry record updated Apr 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
046011982 Issued in IL
Practice address
100 W Calendar Ave
La Grange, IL 60525-2325
Phone
(708) 354-0500
NPI assigned
Jul 15, 2025
Last updated
Apr 27, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 046011982 IL Primary

Addresses

Primary practice location

100 W Calendar Ave
La Grange, IL 60525-2325

Mailing address

100 W Calendar Ave
La Grange, IL 60525-2325
Phone (708) 738-5555

Medicare participation

Medicare enrollment files
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: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250826001184 IL Practitioner - Optometry 3870093677 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
Illinois College of Optometry at Chicago, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rosin Optical Co IncGroup PAC ID 8022921758, 51 clinicians
Village Eye Care LTDGroup PAC ID 2567565088, 8 clinicians

Practice addresses (Care Compare)

100 W Calendar Ave
La Grange, IL 60525-2325
Phone (708) 354-0500

622 N Clark St
Chicago, IL 60660-1208
Phone (773) 743-1221

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Chicago Eyes LTD Optometrist CurrentSince Jul 22, 2025 Accepting new patients
Village Eye Care LTD Optometrist CurrentSince Sep 3, 2025 Accepting new patients

Locations

6200 N Clark St
Chicago, IL 60660
Phone (773) 743-1221

Organizations & group practices 3

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": "1752537600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777248000000",
    "number": "1639061666",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 W CALENDAR AVE",
            "city": "LA GRANGE",
            "state": "IL",
            "postal_code": "605252325",
            "telephone_number": "708-738-5555",
            "fax_number": "630-474-6744"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 W CALENDAR AVE",
            "city": "LA GRANGE",
            "state": "IL",
            "postal_code": "605252325",
            "telephone_number": "708-354-0500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CZERWINSKI",
        "first_name": "ANNA",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-15",
        "last_updated": "2026-04-27",
        "certification_date": "2026-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": "046011982",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in La Grange, IL

Sources for this page

Verify at the official NPI Registry.