DR. JOHN ROSS MACKINNON PH.D.
NPI 1972689065
Psychologist - Cognitive & Behavioral in Waterford, CT

Q: What is John Mackinnon's NPI number?

The NPI number for John Mackinnon is 1972689065. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Q: What is John Mackinnon's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Mackinnon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since October 31, 2006

567 VAUXHALL STREET EXT STE 323, WATERFORD, CT 06385(860) 447-9274(860) 447-9900 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. John Ross Mackinnon Ph.d. NPPES

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

DR. JOHN ROSS MACKINNON PH.D. (NPI 1972689065) is an individual cognitive & behavioral provider in Waterford, Connecticut, licensed in Connecticut (000771) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1972689065

Entity TypeIndividualMale

Primary Taxonomy103TB0200X

Provider Legal NameDR. JOHN ROSS MACKINNONCredential: PH.D.

Location Address567 VAUXHALL STREET EXT STE 323Waterford, CT 06385-4341

Mailing Address567 Vauxhall Street Ext Ste 323Waterford, CT 06385-4341 · (860) 447-9274 · Fax (860) 447-9900

Phone(860) 447-9274

Fax(860) 447-9900

Sole ProprietorYes

Enumeration DateOctober 31, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1972689065 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers

Taxonomy Code103TB0200X

License✔ Licensed in CT · 000771

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.

567 VAUXHALL STREET EXT STE 323, Waterford, CT 06385

Open in Google Maps ↗

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 Mackinnon's NPI number?

The NPI number for John Mackinnon is 1972689065. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Where is John Mackinnon located?

John Mackinnon practices at 567 Vauxhall Street Ext Ste 323, Waterford, CT 06385. The listed phone number is (860) 447-9274.

What is John Mackinnon'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 Mackinnon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.