Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alison Prevendoski
Specialist in Islandia, NY · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851985386
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Registry record
Entity type Individual (Type 1)
Name Alison Prevendoski
Sex Female
Practice address 1737 Veterans Memorial Hwy, Islandia, NY, 11749
Phone (631) 382-7311
Enumeration date Feb 25, 2021
Last updated in NPPES Feb 25, 2021
Taxonomy & licenses
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
What specialty is Alison Prevendoski?
Alison Prevendoski is registered in NPPES with the primary taxonomy of Specialist. 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.
Other providers at this practice address
Browse all → Tana Ewell Speech-Language Pathologist · Islandia, NY NPI 1114234994 Mindy Cassano Behavior Analyst · Islandia, NY NPI 1053700864 Dana Chambers Behavior Analyst · Islandia, NY NPI 1437699311 Jennifer Bie Behavior Analyst · Islandia, NY NPI 1063947034 Amanda Glover Behavior Analyst · Islandia, NY NPI 1285290668 Amanda Heredia Behavior Technician · Islandia, NY NPI 1346885183 Elizabeth Herbst Behavior Technician · Islandia, NY NPI 1205471943 Jessica Morales Behavior Technician · Islandia, NY NPI 1164060588
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-25.