Aaron Kai Korpak, MSW, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

149026249 Issued in IL

Practice address

2650 W Montrose Ave Ste 102
Chicago, IL 60618-1562

Phone

(773) 377-5261

NPI assigned

Oct 13, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Best Therapies, Inc

  • Clinical Social Worker
  • Chicago, IL
  • NPI 1457995425
  NPD

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

{
    "created_epoch": "1634083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781308800000",
    "number": "1821750126",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2650 W MONTROSE AVE STE 102",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606181562",
            "telephone_number": "773-377-5261"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2650 W MONTROSE AVE STE 102",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606181562",
            "telephone_number": "773-377-5261"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KORPAK",
        "first_name": "AARON",
        "middle_name": "KAI",
        "name_prefix": "Mr.",
        "credential": "MSW, LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-10-13",
        "last_updated": "2026-06-13",
        "certification_date": "2026-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149026249",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michalina Christina Koronkowski
• Jenifer Corinne Korotko, LCPC
• Kirill Korotkov
• Sophia Korovaichuk, MD
• George Korovilas, D.D.S.
• Elisabeth Anne Korpics, M.D.
• Jessica Ann Korpics, MD
• John Michael Korpics, M.D.
• Mark Charles Korpics, MD
• David Korsak

• Clinical Social Worker in Chicago, IL
• Providers in Chicago, IL by specialty
• Clinical Social Worker in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 13, 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.