Individual provider Active NPI

Lillian Ruisi, MSOT, OTR/L

  • Occupational Therapist
  • Gainesville, GA
National Provider Identifier
1528820271
Registry record updated Aug 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
OT010027 Issued in GA
Practice address
500 Spring St SE
Gainesville, GA 30501-3773
Phone
(770) 615-7676
NPI assigned
Jan 29, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X OT010027 GA Primary

Addresses

Primary practice location

500 Spring St SE
Gainesville, GA 30501-3773

Mailing address

1100 Harwood Rd Apt 1308
Flowery Branch, GA 30542-1252

Other names 1

  • Mrs. Lillian Roxane - Ruisi Nistler Other name

Electronic endpoints 1

TypeEndpointUseAffiliation
Other URL ClinicSource

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": "1706486400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1528820271",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 HARWOOD RD APT 1308",
            "city": "FLOWERY BRANCH",
            "state": "GA",
            "postal_code": "305421252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 SPRING ST SE",
            "city": "GAINESVILLE",
            "state": "GA",
            "postal_code": "305013773",
            "telephone_number": "770-615-7676"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUISI",
        "first_name": "LILLIAN",
        "name_prefix": "Mrs.",
        "credential": "MSOT, OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-01-29",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "GA",
            "license": "OT010027",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "ClinicSource",
            "affiliation": "N",
            "address_1": "500 Spring St SE",
            "city": "Gainesville",
            "state": "GA",
            "country_code": "US",
            "postal_code": "305013773",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "LILLIAN",
            "last_name": "NISTLER",
            "middle_name": "ROXANE - RUISI",
            "prefix": "MRS.",
            "credential": "MSOT, OTR/L",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Gainesville, GA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.