Active NPI
Liana Reznik
- Specialist
- Highland Park, IL
National Provider Identifier
1053228098
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Specialist
- Practice address
- 1770 1St St Ste 204
Highland Park, IL 60035-3229 - Phone
- (224) 432-7454
- NPI assigned
- Aug 25, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Specialist | 174400000X | IL | Primary |
Addresses
Primary practice location
1770 1St St Ste 204
Highland Park, IL 60035-3229
Mailing address
1770 1St St Ste 204
Highland Park, IL 60035-3229
Phone (224) 432-7454
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1787616000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787616000000",
"number": "1053228098",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1770 1ST ST STE 204",
"city": "HIGHLAND PARK",
"state": "IL",
"postal_code": "600353229",
"telephone_number": "224-432-7454"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1770 1ST ST STE 204",
"city": "HIGHLAND PARK",
"state": "IL",
"postal_code": "600353229",
"telephone_number": "224-432-7454"
}
],
"practiceLocations": [],
"basic": {
"last_name": "REZNIK",
"first_name": "LIANA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-08-25",
"last_updated": "2026-08-25",
"certification_date": "2026-08-25",
"status": "A"
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "IL",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Highland Park, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.