Individual provider Active NPI

Hana Lahnichi

  • Optometrist
  • Chicago, IL
National Provider Identifier
1396621660
Registry record updated Jun 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
046012046 Issued in IL
Practice address
835 N Michigan Ave
Chicago, IL 60611-2203
Phone
(312) 475-9855
NPI assigned
Aug 13, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 19, 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 046012046 IL Primary

Addresses

Primary practice location

835 N Michigan Ave
Chicago, IL 60611-2203

Mailing address

5852 Donnelly Cir
Orlando, FL 32821-7662
Phone (407) 701-4614

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

NPI Registry JSON

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

{
    "created_epoch": "1755043200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781827200000",
    "number": "1396621660",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5852 DONNELLY CIR",
            "city": "ORLANDO",
            "state": "FL",
            "postal_code": "328217662",
            "telephone_number": "407-701-4614"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "835 N MICHIGAN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606112203",
            "telephone_number": "312-475-9855"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAHNICHI",
        "first_name": "HANA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-13",
        "last_updated": "2026-06-19",
        "certification_date": "2026-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": "046012046",
            "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 Jun 19, 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.