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JOHN BENJAMIN BARNES PHD
NPI 1417419060
Psychologist - Cognitive & Behavioral in Sudbury, MA

Active since April 03, 2019
6 STUBTOE LN, SUDBURY, MA 01776(781) 413-1215 Get Directions Write a Review

NPPES record last updated: December 8, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 8, 2023, Apr 3, 2019 (2 updates tracked since 2019).

About John Benjamin Barnes Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN BENJAMIN BARNES PHD (NPI 1417419060) is an individual cognitive & behavioral provider in Sudbury, Massachusetts and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1417419060
Entity TypeIndividualMale
Primary Taxonomy103TB0200X
Provider Legal NameJOHN BENJAMIN BARNESCredential: PHD
Location Address6 STUBTOE LNSudbury, MA 01776-1658
Mailing Address6 Stubtoe LnSudbury, MA 01776-1658 · (781) 413-1215
Phone(781) 413-1215
Sole ProprietorYes
Enumeration DateApril 3, 2019
Last NPPES UpdateDecember 8, 20232 updates tracked since enumeration
NPPES CertifiedDecember 8, 2023
✔ NPI 1417419060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
Definition
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
6 STUBTOE LN, Sudbury, MA 01776
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Other Identifiers 1

Other11044MA · State License

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EASTERN MASSACHUSETTS PERSONALIZED BEHAVIORAL HEALTH
Clinic/Center (Adult Mental Health)
6 STUBTOE LN
SUDBURY, MA 01776
Middlesex County (617) 804-1176

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Barnes's NPI number?

The NPI number for John Barnes is 1417419060. It was assigned to this individual provider in the NPPES registry on April 3, 2019.

Where is John Barnes located?

John Barnes practices at 6 Stubtoe Ln, Sudbury, MA 01776. The listed phone number is (781) 413-1215.

What is John Barnes's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

When was this NPI record last updated?

The NPPES record for John Barnes was last updated on December 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.