Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jennifer Anne Fay, PSY.D.
Psychologist in Speonk, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821196585
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Registry record
Entity type Individual (Type 1)
Name Dr. Jennifer Anne Fay
Credential PSY.D.
Sex Female
Practice address 170 Montauk Highway, Speonk, NY, 11972
Phone (631) 603-8424
Enumeration date Sep 20, 2006
Last updated in NPPES Apr 28, 2010
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 015538-1 (NY) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 204201086 | Other | NY | TAX IDENTIFICATION NUMBER |
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
Where does Jennifer Fay practice?
The practice location on file with NPPES is in Speonk, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Fay?
The National Provider Identifier (NPI) for Jennifer Fay is 1821196585, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-28.