Jason Thomas Best, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

149.012097 Issued in IL

Practice address

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

Phone

(847) 271-1222

NPI assigned

Mar 29, 2007

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

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

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.

• Best Therapies, Inc

  • Clinical Social Worker
  • Chicago, IL
  • NPI 1457995425

  Clinical, IL

  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1175126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781308800000",
    "number": "1154440105",
    "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": "847-271-1222"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BEST",
        "first_name": "JASON",
        "middle_name": "THOMAS",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-29",
        "last_updated": "2026-06-13",
        "certification_date": "2026-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149.012097",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Best Practice PT Inc.
• Best Selection Medical Equipment and Supplies, Inc
• Best Self Inc.
• Best Therapies, Inc
• Best Value America Pharmaceuticals
• Jennifer Best
• Peggy Best, LCSW
• Bestfit DME, Inc.
• Dan Philip Mattias Bestrom, LCSW
• Christine Marie Bestvina, M.D.

• All providers in Chicago, IL
• 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.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.