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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Robert A Prentky

Psychologist in Bridgewater, MA · enumerated 2007 · practices at Bridgewater Square Chiropractic Inc..

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

National Provider Identifier

1255477378

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Registry record

Entity type Individual (Type 1)
Name Dr. Robert A Prentky
Sex Male
Practice address Bridgewater, MA, 02324
Phone (508) 697-2744
Enumeration date Jan 29, 2007
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 4338 (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 Robert Prentky?
The National Provider Identifier (NPI) for Robert Prentky is 1255477378, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Prentky practice?
The practice location on file with NPPES is in Bridgewater, 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 2007-07-08.