Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Kerianne Cassidy, B.A ED., M.A.
Specialist in Melville, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881957983
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Registry record
Entity type Individual (Type 1)
Name Miss Kerianne Cassidy
Credential B.A ED., M.A.
Sex Female
Practice address 538 Broadhollow Rd Ste 202, Melville, NY, 11747
Phone (631) 385-7780
Enumeration date Jun 22, 2012
Last updated in NPPES Sep 8, 2014
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
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.
What specialty is Kerianne Cassidy?
Kerianne Cassidy 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-08.