Jonathan Michael Nathaniel Keith, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

255584 Issued in KY

Practice address

401 E Chestnut St Unit 610
Louisville, KY 40202-5711

Phone

(502) 588-4450

Fax

(502) 588-9539

NPI assigned

Mar 31, 2021

Last updated

Oct 6, 2025By the provider in NPPES

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in KY

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, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

University of Louisville Physicians IncGroup PAC ID 3476725599, 1,438 clinicians

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• University of Louisville Physicians, Inc.

  • Internal Medicine Physician
  • Louisville, KY
  • NPI 1366722316
  Medicare reassignment Care Compare group NPD
• University of Louisville Physicians, Inc.

  dba ULP Obstetrics

  • Obstetrics & Gynecology Physician
  • Louisville, KY
  • NPI 1194090217
  NPD
• University of Louisville Physicians, Inc.

  dba ULP Radiological Associates

  • Diagnostic Radiology Physician
  • Louisville, KY
  • NPI 1316294127
  NPD

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

{
    "created_epoch": "1617148800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1548848401",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "335 EAGLE LN",
            "city": "NEW ALBANY",
            "state": "IN",
            "postal_code": "471506131",
            "telephone_number": "502-373-6632"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 E CHESTNUT ST UNIT 610",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402025711",
            "telephone_number": "502-588-4450",
            "fax_number": "502-588-9539"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4010 DuPont Cir Ste 227",
            "address_purpose": "LOCATION",
            "city": "Louisville",
            "state": "KY",
            "postal_code": "402074812",
            "country_code": "US",
            "telephone_number": "502-373-6632",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7400 New La Grange Rd Ste 304",
            "address_purpose": "LOCATION",
            "city": "Louisville",
            "state": "KY",
            "postal_code": "402224870",
            "country_code": "US",
            "telephone_number": "502-373-6632",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KEITH",
        "first_name": "JONATHAN",
        "middle_name": "MICHAEL NATHANIEL",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-03-31",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "KY",
            "license": "255584",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7100733610",
            "state": "KY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Stephen Joseph Keiran Jr., MD
• Amy Keisler, M.ED., CCC/SLP
• Aaron D Keister
• Rachel Keith-Weiss, ARNP, PHD
• Janice F Keith, FNP
• Kaelyn Michele Keith, APRN
• Kendra Keith, MA, LPCC-S
• Kenneth Wayne Keith Jr., M.L.T.
• Matthew Cody Lee Keith, M.D., PHD
• Stacy Keith

• Clinical Social Worker in Louisville, KY
• Providers in Louisville, KY by specialty
• Clinical Social Worker in Kentucky

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 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.