Individual provider Active NPI

Stephanie Ariana Hessmann, BCBA, LBA

  • Behavior Analyst
  • Warwick, RI
National Provider Identifier
1164370383
Registry record updated Mar 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-25-84965 Issued in RI
Practice address
275 W Natick Rd
Warwick, RI 02886-1079
Phone
(800) 679-3609
NPI assigned
Mar 21, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X 1-25-84965 RI Primary

Addresses

Primary practice location

275 W Natick Rd
Warwick, RI 02886-1079

Mailing address

73 Brookside Ave Unit D
West Warwick, RI 02893-5056
Phone (401) 335-9679

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": "1774051200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774051200000",
    "number": "1164370383",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "73 BROOKSIDE AVE UNIT D",
            "city": "WEST WARWICK",
            "state": "RI",
            "postal_code": "028935056",
            "telephone_number": "401-335-9679"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "275 W NATICK RD",
            "city": "WARWICK",
            "state": "RI",
            "postal_code": "028861079",
            "telephone_number": "800-679-3609"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HESSMANN",
        "first_name": "STEPHANIE",
        "middle_name": "ARIANA",
        "credential": "BCBA, LBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-21",
        "last_updated": "2026-03-21",
        "certification_date": "2026-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "RI",
            "license": "1-25-84965",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Warwick, RI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 21, 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.