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Dr. William J Crossetta III, DDS

General Practice Dentistry in Hamburg, NY · enumerated 2006 · practices at Western New York Dental Group, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417978750

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Registry record

Entity type Individual (Type 1)
Name Dr. William J Crossetta III
Credential DDS
Sex Male
Practice address 5907 S Park Ave, Hamburg, NY, 14075
Phone (716) 646-3912
Fax (716) 648-0311
Enumeration date Jul 22, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 051155 (NY) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

What is the NPI number for William Crossetta?
The National Provider Identifier (NPI) for William Crossetta is 1417978750, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Crossetta practice?
The practice location on file with NPPES is in Hamburg, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.