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Dr. John Bernstein

Clinical Neuropsychologist in Beverly, MA · enumerated 2021 · practices at Optum Behavioral Care of Connecticut, P.C..

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

National Provider Identifier

1033883822

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Registry record

Entity type Individual (Type 1)
Name Dr. John Bernstein
Sex Male
Practice address 100 Cummings Ctr Ste 456j, Beverly, MA, 01915
Phone (617) 232-9500
Enumeration date Aug 4, 2021
Last updated in NPPES Dec 15, 2023

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License PSY11625 (MA) 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.

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Frequently asked questions

What is the NPI number for John Bernstein?
The National Provider Identifier (NPI) for John Bernstein is 1033883822, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Bernstein practice?
The practice location on file with NPPES is in Beverly, MA. 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 2023-12-15.