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DR. JOHN N GRUTKOWSKI PH.D.
NPI 1114139375
Psychologist - Forensic in Wilkes-barre, PA

Active since May 03, 2007
47 SOUTH WASHINGTON ST., WILKES-BARRE, PA 18701(570) 824-8971 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. John N Grutkowski Ph.d. NPPES

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

DR. JOHN N GRUTKOWSKI PH.D. (NPI 1114139375) is an individual forensic provider in Wilkes-barre, Pennsylvania, licensed in Pennsylvania (PS003426-L) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1114139375
Entity TypeIndividualMale
Primary Taxonomy103TF0200X
Provider Legal NameDR. JOHN N GRUTKOWSKICredential: PH.D.
Location Address47 SOUTH WASHINGTON ST.Wilkes-barre, PA 18701-3033
Mailing Address17 Metropolitan Ave.Hunlock Creek, PA 18621-4412 · (570) 760-8510
Phone(570) 824-8971
Sole ProprietorYes
Enumeration DateMay 3, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1114139375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ForensicBehavioral Health & Social Service Providers
Taxonomy Code103TF0200X
License✔ Licensed in PA · PS003426-L
Definition
A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal systems.
47 SOUTH WASHINGTON ST., Wilkes-barre, PA 18701
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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 Grutkowski's NPI number?

The NPI number for John Grutkowski is 1114139375. It was assigned to this individual provider in the NPPES registry on May 3, 2007.

Where is John Grutkowski located?

John Grutkowski practices at 47 South Washington St., Wilkes-Barre, PA 18701. The listed phone number is (570) 824-8971.

What is John Grutkowski's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Forensic, with taxonomy code 103TF0200X.

When was this NPI record last updated?

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