Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathryn Olivia Barrese, MA, LBA, BCBA

Behavior Analyst in Greenville, RI · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083115596

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathryn Olivia Barrese

Credential MA, LBA, BCBA

Sex Female

Practice address 715 Putnam Pike, Greenville, RI, 02828

Phone (401) 618-6991

Fax (401) 618-6995

Enumeration date Feb 21, 2018

Last updated in NPPES Feb 21, 2018

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 00117 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Kathryn Barrese?

Kathryn Barrese 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-21.