DR. DENNIS J. O'HARA PH.D., ABPP
NPI 1952420481
Psychologist - Clinical in Exton, PA

Active since March 28, 2007
675 EXTON CMNS, EXTON, PA 19341(610) 269-3037(610) 280-3373 Get Directions Write a Review

NPPES record last updated: May 8, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Dennis J. O'hara Ph.d., Abpp NPPES

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

DR. DENNIS J. O'HARA PH.D., ABPP (NPI 1952420481) is an individual clinical provider in Exton, Pennsylvania, licensed in Pennsylvania (PS003734L) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1952420481
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. DENNIS J. O'HARACredential: PH.D., ABPP
Location Address675 EXTON CMNSExton, PA 19341-2446
Mailing Address675 Exton CmnsExton, PA 19341-2446 · (610) 269-3037 · Fax (610) 280-3373
Fax(610) 280-3373
Sole ProprietorYes
Enumeration DateMarch 28, 2007
Last NPPES UpdateMay 8, 2024
NPPES CertifiedNovember 6, 2023
NPI 1952420481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in PA · PS003734L
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

675 EXTON CMNS, Exton, PA 19341

Other Providers at the Same Location NPPES 2

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

Psychologist
675 EXTON CMNS
EXTON, PA 19341
Psychologist (Counseling)
675 EXTON CMNS
EXTON, PA 19341

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 Dennis O'hara's NPI number?

The NPI number for Dennis O'hara is 1952420481. It was assigned to this individual provider in the NPPES registry on March 28, 2007.

Where is Dennis O'hara located?

Dennis O'hara practices at 675 Exton Cmns, Exton, PA 19341. The listed phone number is (610) 269-3037.

What is Dennis O'hara's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Dennis O'hara was last updated on May 8, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.