Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jonathan A Bernstein
Dentist in Amherst, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346443033
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Registry record
Entity type Individual (Type 1)
Name Jonathan A Bernstein
Sex Male
Practice address 4927 Main St, Amherst, NY, 14226
Phone (716) 631-2728
Enumeration date Jun 8, 2007
Last updated in NPPES Aug 8, 2011
Taxonomy & licenses
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 Jonathan Bernstein practice?
The practice location on file with NPPES is in Amherst, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jonathan Bernstein?
The National Provider Identifier (NPI) for Jonathan Bernstein is 1346443033, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-08.