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MR. JOHN P. SIDLER MS
NPI 1992877831
Psychologist - Cognitive & Behavioral in Coal Township, PA

Active since November 15, 2006
1 KELLEY DR, COAL TOWNSHIP, PA 17866(570) 644-7890 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. John P. Sidler Ms NPPES

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

MR. JOHN P. SIDLER MS (NPI 1992877831) is an individual cognitive & behavioral provider in Coal Township, Pennsylvania, licensed in Pennsylvania (PS-006954-L) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1992877831
Entity TypeIndividualMale
Primary Taxonomy103TB0200X
Provider Legal NameMR. JOHN P. SIDLERCredential: MS
Location Address1 KELLEY DRCoal Township, PA 17866-1020
Mailing Address54 Courtland RoadShamokin Dam, PA 17876 · (570) 743-1059
Phone(570) 644-7890
Sole ProprietorYes
Enumeration DateNovember 15, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1992877831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
License✔ Licensed in PA · PS-006954-L
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.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PS-006954-L (PA)
Also ListedPsychologist · Intellectual and Developmental DisabilitiesTaxonomy 103TM1800X · License PS-006954-L (PA)

Other Providers at the Same Location NPPES 6

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

CHRISTINE RUSHTON
Nurse Practitioner (Psychiatric/Mental Health)
1 KELLEY DR
COAL TOWNSHIP, PA 17866
Northumberland County (570) 644-7890
MISS YOULANDA MARIA KNIGHT-POWELL CRNP
Nurse Practitioner (Primary Care)
1 KELLEY DR
COAL TOWNSHIP, PA 17866
Northumberland County (570) 644-7890
DR. EDWARD GEORGE CROSBY PHD
Psychologist
1 KELLEY DR, 1 KELLEY DRIVE
COAL TOWNSHIP, PA 17866
Northumberland County (570) 644-7890
NICHOLLE BOGUSLAW PHYSICIAN ASSISTANT
Physician Assistant
1 KELLEY DR
COAL TOWNSHIP, PA 17866
Northumberland County (570) 644-7890
MS. MAUREEN ALICE ROONEY REGISTERED NURSE
Registered Nurse
1 KELLEY DR
COAL TOWNSHIP, PA 17866
Northumberland County (570) 644-7890
BRIAN ROBERT DAVIS
Physician Assistant (Medical)
1 KELLEY DR
COAL TOWNSHIP, PA 17866
Northumberland County (570) 644-7890

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 Sidler's NPI number?

The NPI number for John Sidler is 1992877831. It was assigned to this individual provider in the NPPES registry on November 15, 2006.

Where is John Sidler located?

John Sidler practices at 1 Kelley Dr, Coal Township, PA 17866. The listed phone number is (570) 644-7890.

What is John Sidler'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 Sidler was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.