Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sean Patrick Hailey, NP
Nurse Practitioner in Lewiston, NY · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245405158
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Registry record
Entity type Individual (Type 1)
Name Sean Patrick Hailey
Credential NP
Sex Male
Practice address 5290 Military Road Suite 10 A & B, Lewiston, NY, 14092
Phone (716) 298-0080
Fax (716) 298-0956
Enumeration date Apr 23, 2008
Last updated in NPPES Jul 23, 2015
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 304619 (NY) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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
What specialty is Sean Hailey?
Sean Hailey is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-23.