Individual provider Active NPI

Hyein Hyein Lee

  • Registered Nurse
  • Chicago, IL
National Provider Identifier
1003739889
Registry record updated Jul 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
041447601 Issued in IL
Practice address
675 N Saint Clair St Ste 21-100
Chicago, IL 60611-5970
Phone
(312) 695-0990
Fax
(312) 695-4300
NPI assigned
Jul 30, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 041447601 IL Primary

Addresses

Primary practice location

675 N Saint Clair St Ste 21-100
Chicago, IL 60611-5970

Mailing address

55 W Chestnut St Apt 2304
Chicago, IL 60610-7315
Phone (312) 504-7231

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": "1785369600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785369600000",
    "number": "1003739889",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 W CHESTNUT ST APT 2304",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606107315",
            "telephone_number": "312-504-7231"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "675 N SAINT CLAIR ST STE 21-100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606115970",
            "telephone_number": "312-695-0990",
            "fax_number": "312-695-4300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEE",
        "first_name": "HYEIN",
        "middle_name": "HYEIN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-07-30",
        "last_updated": "2026-07-30",
        "certification_date": "2026-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IL",
            "license": "041447601",
            "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 Jul 30, 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.