NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Barry Mark Uslianer, PSY.D.

School Psychologist in Wappingers Falls, NY · enumerated 2007.

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

National Provider Identifier

1265639926

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Registry record

Entity type Individual (Type 1)
Name Dr. Barry Mark Uslianer
Credential PSY.D.
Sex Male
Practice address Wappingers Falls, NY, 12590
Fax (203) 244-5394
Enumeration date Jun 27, 2007
Last updated in NPPES Jul 21, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 010998 (NY) Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers · License 010998 (NY) Secondary
103TA0400X Addiction (Substance Use Disorder) Psychologist Behavioral Health & Social Service Providers · License 010998 (NY) Secondary
103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers · License 010998 (NY) Secondary
103TS0200X School Psychologist Behavioral Health & Social Service Providers Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier Type State Issuer
S-010998-38 Other NY WORKER'S COMPENSATION
01331671 Medicaid NY -

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 Barry Uslianer?
Barry Uslianer is registered in NPPES with the primary taxonomy of School Psychologist. 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 2022-07-21.