Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alison Litofsky, PH.D.
Psychologist in Scarsdale, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427368364
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Registry record
Entity type Individual (Type 1)
Name Dr. Alison Litofsky
Credential PH.D.
Sex Female
Practice address 28 Sycamore Rd, Scarsdale, NY, 10583
Phone (917) 771-3699
Enumeration date Oct 13, 2010
Last updated in NPPES Oct 13, 2010
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 015929-1 (NY) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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
How do I verify Alison Litofsky's NPI record?
Cross-check NPI 1427368364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1427368364 active?
Yes, as of the latest NPPES snapshot, NPI 1427368364 is active (record last updated 2010-10-13).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-13.