Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephanie Ariana Hessmann, BCBA, LBA
Behavior Analyst in Warwick, RI · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164370383
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Registry record
Entity type Individual (Type 1)
Name Stephanie Ariana Hessmann
Credential BCBA, LBA
Sex Female
Practice address 275 W Natick Rd, Warwick, RI, 02886
Phone (800) 679-3609
Enumeration date Mar 21, 2026
Last updated in NPPES Mar 21, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-25-84965 (RI) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Stephanie Hessmann?
Stephanie Hessmann is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Joshua Rathbun Case Manager/Care Coordinator · Warwick, RI NPI 1487169066 Christopher Wong Behavior Analyst · Warwick, RI NPI 1497259170 Crystal Cruz Behavior Technician · Warwick, RI NPI 1275023418 Victoria Zuelke Behavior Technician · Warwick, RI NPI 1457843930 Nicole Varrieur Behavior Technician · Warwick, RI NPI 1982182978 Alondra Ramirez Behavior Technician · Warwick, RI NPI 1376025213 Omosiwajuola Olasanoye Behavior Technician · Warwick, RI NPI 1871075713 Nicole Geca Behavior Analyst · Warwick, RI NPI 1861127227
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-21.