Leah Paskar, PH.D.

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

071.007903 Issued in IL

Practice address

645 N Michigan Ave Ste 803
Chicago, IL 60611-5123

Phone

(773) 263-6503

NPI assigned

May 21, 2009

Sex

Female

Sole proprietor

Yes

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

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, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

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.

• Kenneth a Cohen MD

  • Psychiatry Physician
  • Chicago, IL
  • NPI 1669056875
  NPD (past)

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

{
    "created_epoch": "1242864000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771200000000",
    "number": "1740415678",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1121 LINDEN AVE",
            "city": "OAK PARK",
            "state": "IL",
            "postal_code": "603021242",
            "telephone_number": "773-263-6503"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "645 N MICHIGAN AVE STE 803",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606115123",
            "telephone_number": "773-263-6503"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PASKAR",
        "first_name": "LEAH",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-05-21",
        "last_updated": "2026-02-16",
        "certification_date": "2026-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "IL",
            "license": "071.007903",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Richard Alan Pasiewicz, DDS
• Richard John Pasiewicz, D.D.S.
• Ryan James Pasiewicz, D.M.D.
• Maria Guadalupe Pasillas, M.S.
• Julie Paska, BA
• Janaki Paskaradevan, MD
• Dovydas Paskevicius, PHARMD
• Debra A. Paskind, ATR-BC, LCPC
• Scott Pasko, LCSW, CADC
• Cheryl A Paskvan, D.P.T.

• 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 Feb 16, 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.