Individual provider Active NPI

Stephen Wallace, LMSW

  • Clinical Social Worker
  • Kansas City, MO
National Provider Identifier
1427668102
Registry record updated Jun 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
2024019009 Issued in MO
Practice address
3100 NE 83Rd St
Kansas City, MO 64119-4400
Phone
(816) 468-0400
NPI assigned
Aug 6, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 2024019009 MO Primary

Addresses

Primary practice location

3100 NE 83Rd St
Kansas City, MO 64119-4400

Mailing address

3100 NE 83Rd St
Kansas City, MO 64119-4400
Phone (816) 468-0400

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
RBT-20-130807MOMDBehavior Technician

Practice roles

OrganizationSpecialtyStatusNew patients
Monarch ABA, LLC PastSince Aug 9, 2020 Accepting new patients
Monarch Behavioral Supports, LLC Behavior Analyst PastSince Aug 9, 2020 Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1596672000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781481600000",
    "number": "1427668102",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3100 NE 83RD ST",
            "city": "KANSAS CITY",
            "state": "MO",
            "postal_code": "641194400",
            "telephone_number": "816-468-0400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3100 NE 83RD ST",
            "city": "KANSAS CITY",
            "state": "MO",
            "postal_code": "641194400",
            "telephone_number": "816-468-0400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALLACE",
        "first_name": "STEPHEN",
        "name_prefix": "Mr.",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-08-06",
        "last_updated": "2026-06-15",
        "certification_date": "2026-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MO",
            "license": "2024019009",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kansas City, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 15, 2026; 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.