Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Steven Templeton, PHYSICIAN ASSISTANT
Physician Assistant in Southold, NY · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629402417
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Registry record
Entity type Individual (Type 1)
Name Steven Templeton
Credential PHYSICIAN ASSISTANT
Sex Male
Practice address 50 Ackerly Pond Ln, Southold, NY, 11971
Phone (631) 765-1414
Fax (631) 765-1428
Enumeration date Aug 28, 2013
Last updated in NPPES Jun 17, 2014
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 061843-1 (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
Where does Steven Templeton practice?
The practice location on file with NPPES is in Southold, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Steven Templeton?
The National Provider Identifier (NPI) for Steven Templeton is 1629402417, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-17.