Organization Active NPI

Gary Waller LCSW LLC

  • Clinical Social Worker
  • Picayune, MS
National Provider Identifier
1447108550
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
Legal business name
GARY WALLER LCSW LLC
Practice address
1839 Cooper Rd Ste D
Picayune, MS 39466-2836
Phone
(601) 749-9477
Fax
(601) 749-0605
NPI assigned
Mar 17, 2026
Last updated
Mar 17, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Authorized official

Name
Gary Dwight Waller, LCSWNPI 1609546399
Title
Owner/ Therapist
Phone
(601) 749-9477

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 1041C0700X Primary

Addresses

Primary practice location

1839 Cooper Rd Ste D
Picayune, MS 39466-2836

Mailing address

1839 Cooper Rd Ste D
Picayune, MS 39466-2836
Phone (601) 749-9477

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MS

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260506004325 MS Part B Supplier - Clinic/Group Practice 4284102377 Receives reassigned benefits from 1 practitioner
Practice locations: Picayune, MS

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1773705600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773705600000",
    "number": "1447108550",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1839 COOPER RD STE D",
            "city": "PICAYUNE",
            "state": "MS",
            "postal_code": "394662836",
            "telephone_number": "601-749-9477",
            "fax_number": "601-749-0605"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1839 COOPER RD STE D",
            "city": "PICAYUNE",
            "state": "MS",
            "postal_code": "394662836",
            "telephone_number": "601-749-9477",
            "fax_number": "601-749-0605"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GARY WALLER LCSW LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-17",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A",
        "authorized_official_last_name": "WALLER",
        "authorized_official_first_name": "GARY",
        "authorized_official_middle_name": "DWIGHT",
        "authorized_official_title_or_position": "OWNER/ THERAPIST",
        "authorized_official_telephone_number": "601-749-9477",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Picayune, MS

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.