David Charles Usndek, PSYD LC PC CADC

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

071007224 Issued in IL

Practice address

3660 N Lake Shore Dr Ste 201
Chicago, IL 60613-5302

Phone

(773) 450-8049

NPI assigned

Nov 13, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Insight Psychological Services PLLC

  • Clinical Psychologist
  • Chicago, IL
  • NPI 1053773226
  Medicare reassignment NPD Authorized official
• Tucson Psychiatry PLLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Tucson, AZ
  • NPI 1285473249

  Single Specialty

  NPD (past)

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

{
    "created_epoch": "1163376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776211200000",
    "number": "1073684643",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3660 N LAKE SHORE DR STE 201",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606135302",
            "telephone_number": "773-450-8049"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3660 N LAKE SHORE DR STE 201",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606135302",
            "telephone_number": "773-450-8049"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "USNDEK",
        "first_name": "DAVID",
        "middle_name": "CHARLES",
        "name_prefix": "Dr.",
        "credential": "PSYD LC PC CADC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-11-13",
        "last_updated": "2026-04-15",
        "certification_date": "2026-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychologist, Clinical",
            "state": "IL",
            "license": "071007224",
            "primary": true
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "AZ",
            "license": "4703",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI FOR INSIGHT PSYCHOLOGICAL SERVICES",
            "identifier": "1053773226",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Karen Uskokovic
• Ibrahim Atsejuwawe Usman-Oyowe, M.D
• Mohammad Usman
• Saad Khizar Usmani, BDS, MSD
• Sadia Suhail Usmani, MD
• Usrc West Chicago, LLC
• Anna Ustrzynski
• Celalettin Ustun, MD
• Takumi Usui, PT, DPT
• Usv Optical Inc

• Clinical Psychologist in Chicago, IL
• Providers in Chicago, IL by specialty
• Clinical Psychologist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.