Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sean William Leahy, PA-C
Physician Assistant in Albany, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003168683
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Registry record
Entity type Individual (Type 1)
Name Sean William Leahy
Credential PA-C
Sex Male
Practice address 1367 Washington Ave Ste 200, Albany, NY, 12206
Phone (518) 489-2999
Fax (518) 489-5933
Enumeration date Oct 8, 2012
Last updated in NPPES May 7, 2020
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 019983 (NY) Primary
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 Sean Leahy?
Sean Leahy is registered in NPPES with the primary taxonomy of Physician Assistant. 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 2020-05-07.