Individual provider Active NPI

Horia Alexandru Neaga, DDS

  • Dentist
  • Chicago, IL
National Provider Identifier
1447166491
Registry record updated Aug 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
019037314 Issued in IL
Practice address
971 W 18TH St
Chicago, IL 60608-2362
Phone
(312) 971-8528
NPI assigned
Aug 20, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 019037314 IL Primary

Addresses

Primary practice location

971 W 18TH St
Chicago, IL 60608-2362

Mailing address

3852 N Seeley Ave
Chicago, IL 60618-3912
Phone (312) 898-3434

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": "1787184000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1447166491",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3852 N SEELEY AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606183912",
            "telephone_number": "312-898-3434"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "971 W 18TH ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606082362",
            "telephone_number": "312-971-8528"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NEAGA",
        "first_name": "HORIA ALEXANDRU",
        "name_prefix": "Mr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-08-20",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "IL",
            "license": "019037314",
            "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 Aug 20, 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.