Individual provider Active NPI

Leon Devone Barber Jr., LMSW, CAADC, LICDC

  • Clinical Social Worker
  • Detroit, MI
National Provider Identifier
1932758430
Registry record updated Dec 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
6801117351 Issued in MI
Practice address
4646 John R St Unit B2South
Detroit, MI 48201-1916
Phone
(313) 576-1000
NPI assigned
Sep 6, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 8, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 6801117351 MI
Addiction (Substance Use Disorder) Counselor 101YA0400X LICDC.162542 OH
Addiction (Substance Use Disorder) Counselor 101YA0400X C-05045 MI
Clinical Social Worker 1041C0700X 6801117351 MI Primary

Addresses

Primary practice location

4646 John R St Unit B2South
Detroit, MI 48201-1916

Mailing address

12939 Ashton Rd
Detroit, MI 48223-3527
Phone (313) 312-5366

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
C-05045MIMDAddiction (Substance Use Disorder) Counselor
LICDC.162542OHMDAddiction (Substance Use Disorder) Counselor
6801117351MIMDSocial Worker

NPI Registry JSON

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

{
    "created_epoch": "1567728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765152000000",
    "number": "1932758430",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12939 ASHTON RD",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482233527",
            "telephone_number": "313-312-5366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4646 JOHN R ST UNIT B2SOUTH",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482011916",
            "telephone_number": "313-576-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARBER",
        "first_name": "LEON",
        "middle_name": "DEVONE",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "credential": "LMSW, CAADC, LICDC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-09-06",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "MI",
            "license": "6801117351",
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "OH",
            "license": "LICDC.162542",
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "MI",
            "license": "C-05045",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MI",
            "license": "6801117351",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Detroit, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.