Gregory Kasper Jr., LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LICSW125176 Issued in MA

Practice address

6911 34TH St
Berwyn, IL 60402-3302

Phone

(708) 606-8617

NPI assigned

Nov 19, 2020

Sex

Male

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 Social Worker

Education

Other, 2019

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

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.

• Deer Oaks Mid-West LLC

  • Clinical Psychologist
  • San Antonio, TX
  • NPI 1154978476

  IL

  Medicare reassignment NPD

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

{
    "created_epoch": "1605744000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758844800000",
    "number": "1609479716",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6911 34TH ST",
            "city": "BERWYN",
            "state": "IL",
            "postal_code": "604023302",
            "telephone_number": "708-606-8617"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6911 34TH ST",
            "city": "BERWYN",
            "state": "IL",
            "postal_code": "604023302",
            "telephone_number": "708-606-8617"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASPER",
        "first_name": "GREGORY",
        "name_suffix": "Jr.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-11-19",
        "last_updated": "2025-09-26",
        "certification_date": "2025-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "LICSW125176",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Uroosa Kamran, M.D.
• Yoojung Kang, MSN, CRNA
• Reeni M Karavattuveetil, M.D.
• Telma Karerakattil, CRNA
• Alison Lynn Karmanian
• Muhannad Kayali, M.D
• Emily Claire Kearney, MSW
• Ariele Keats
• Claire Kelly
• Jennifer L Kenar, MS, CRNA

• Clinical Social Worker in Berwyn, IL
• Providers in Berwyn, 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 Sep 26, 2025; 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.