Individual provider Active NPI

Thomas Dworak, LPC-IT SAC-IT

  • Counselor
  • Crystal Lake, IL
National Provider Identifier
1932593639
Registry record updated Sep 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
CounselorTaxonomy code 101Y00000X
License
178018223 Issued in IL
Practice address
820 E Terra Cotta Ave Ste 116
Crystal Lake, IL 60014-3650
Phone
(224) 256-2607
NPI assigned
Mar 20, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Counselor 101Y00000X 178018223 IL Primary
Addiction (Substance Use Disorder) Counselor 101YA0400X 16745-130 WI

Addresses

Primary practice location

820 E Terra Cotta Ave Ste 116
Crystal Lake, IL 60014-3650

Mailing address

820 E Terra Cotta Ave Ste 116
Crystal Lake, IL 60014-3650
Phone (224) 256-2607

Other practice location 1

151 E Badger Rd
Madison, WI 53713-2708
Phone (608) 250-2512 ext. 228

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
16745-130WIMDAddiction (Substance Use Disorder) Counselor

NPI Registry JSON

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

{
    "created_epoch": "1426809600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1932593639",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "820 E TERRA COTTA AVE STE 116",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600143650",
            "telephone_number": "224-256-2607"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "820 E TERRA COTTA AVE STE 116",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600143650",
            "telephone_number": "224-256-2607"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "151 E Badger Rd",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537132708",
            "country_code": "US",
            "telephone_number": "608-250-2512 x228",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DWORAK",
        "first_name": "THOMAS",
        "credential": "LPC-IT SAC-IT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-03-20",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "IL",
            "license": "178018223",
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WI",
            "license": "16745-130",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Crystal Lake, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 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.