Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Lynch, MS, ATC
Athletic Trainer in Princeton, NJ · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659657278
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Registry record
Entity type Individual (Type 1)
Name William Lynch
Credential MS, ATC
Sex Male
Practice address Faculty Rd, Caldwell Fieldhouse, Princeton, NJ, 08544
Phone (609) 258-3527
Enumeration date Oct 27, 2011
Last updated in NPPES Oct 27, 2011
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 25MT00168200 (NJ) 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
What specialty is William Lynch?
William Lynch is registered in NPPES with the primary taxonomy of Athletic Trainer. 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 2011-10-27.