Individual provider Active NPI

Mallory Lynn Gary, PH.D, LSW

  • Social Worker
  • Marion, IL
National Provider Identifier
1841105434
Registry record updated Aug 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
150129674 Issued in IL
Practice address
324 S 4TH St
Marion, IL 62959-1241
Phone
(618) 816-5362
NPI assigned
Aug 17, 2026
Last updated
Aug 17, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 150129674 IL Primary

Addresses

Primary practice location

324 S 4TH St
Marion, IL 62959-1241

Mailing address

300 N Smith St
Carbondale, IL 62901-1131
Phone (618) 353-7242

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

NPI Registry JSON

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

{
    "created_epoch": "1786924800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786924800000",
    "number": "1841105434",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 N SMITH ST",
            "city": "CARBONDALE",
            "state": "IL",
            "postal_code": "629011131",
            "telephone_number": "618-353-7242"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "324 S 4TH ST",
            "city": "MARION",
            "state": "IL",
            "postal_code": "629591241",
            "telephone_number": "618-816-5362"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GARY",
        "first_name": "MALLORY",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "PH.D, LSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-17",
        "last_updated": "2026-08-17",
        "certification_date": "2026-08-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "IL",
            "license": "150129674",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Marion, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 17, 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.