Individual provider Active NPI

Zachary Nading, OD

  • Optometrist
  • Chicago, IL
National Provider Identifier
1548095003
Registry record updated Mar 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
046.011903 Issued in IL
Practice address
2706 N Milwaukee Ave
Chicago, IL 60647-1308
Phone
(773) 862-5000
Fax
(773) 862-5059
NPI assigned
Sep 4, 2024
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 31, 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 046.011903 IL Primary

Addresses

Primary practice location

2706 N Milwaukee Ave
Chicago, IL 60647-1308

Mailing address

1157 W Newport Ave Unit M
Chicago, IL 60657-1500
Phone (773) 862-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
046.011903ILMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Optica 2000 Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1725408000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1548095003",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1157 W NEWPORT AVE UNIT M",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606571500",
            "telephone_number": "773-862-5000",
            "fax_number": "773-862-5059"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2706 N MILWAUKEE AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606471308",
            "telephone_number": "773-862-5000",
            "fax_number": "773-862-5059"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NADING",
        "first_name": "ZACHARY",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-09-04",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": "046.011903",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 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.