THOMAS J. DEFINNIS, DMD, PC
NPI 1013384924
Dentist - General Practice in Wynnewood, PA

Q: What is Thomas J. Definnis, Dmd, PC's NPI number?

The NPI number for Thomas J. Definnis, Dmd, PC is 1013384924. It was assigned to this organization in the NPPES registry on August 26, 2015.

Q: What is Thomas J. Definnis, Dmd, PC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Active since August 26, 2015

300 E LANCASTER AVE, SUITE 101, WYNNEWOOD, PA 19096(610) 642-0139 Get Directions Write a Review

NPPES record last updated: August 26, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Thomas J. Definnis, Dmd, Pc NPPES

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

THOMAS J. DEFINNIS, DMD, PC (NPI 1013384924) is a healthcare organization registered as a general practice in Wynnewood, Pennsylvania and active in the NPI registry since August 2015. The organization lists Thomas J. Definnis, Owner, as its authorized official.

NPPES Registry Identity

NPI1013384924

Entity TypeOrganization

Primary Taxonomy1223G0001X

Legal Business NameTHOMAS J. DEFINNIS, DMD, PC

Location Address300 E LANCASTER AVE, SUITE 101Wynnewood, PA 19096-2139

Mailing Address300 E Lancaster Ave, Suite 101Wynnewood, PA 19096-2139

Phone(610) 642-0139

Organization SubpartNo

Authorized OfficialThomas J. DefinnisOwner · (610) 642-0139

Enumeration DateAugust 26, 2015

✔ NPI 1013384924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in PA · DS029872L

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

300 E LANCASTER AVE, Wynnewood, PA 19096

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

DR. RANDY FINGERHUT PH.D.

Psychologist (Cognitive & Behavioral)

300 E LANCASTER AVE, SUITE 207
WYNNEWOOD, PA 19096

Montgomery County (215) 951-1284

MR. RYAN PATRICK MINK MS, LPC

Counselor (Professional)

300 E LANCASTER AVE
WYNNEWOOD, PA 19096

Montgomery County (215) 315-7910

S.T.A.R. SEXUAL TRAUMA AND RECOVERY INC.

Counselor (Mental Health)

300 E LANCASTER AVE, SUITE 315
WYNNEWOOD, PA 19096

Montgomery County (610) 658-2737

DR. ANN ELIZABETH EICHEN PH.D.

Psychologist (Clinical)

300 E LANCASTER AVE, SUITE 311
WYNNEWOOD, PA 19096

Montgomery County (610) 642-4252

DR. JUDITH SALTZBERG PH.D.

Psychologist (Clinical)

300 E LANCASTER AVE, #207
WYNNEWOOD, PA 19096

Montgomery County (610) 642-4140

TRACEY B ELLENBOGEN MSW,LCSW

Social Worker (Clinical)

300 E LANCASTER AVE, SUITE 207
WYNNEWOOD, PA 19096

Montgomery County (610) 457-6361

DR. DANIEL ALAN BREGLIA PSYD

Psychologist (Clinical)

300 E LANCASTER AVE, 315
WYNNEWOOD, PA 19096

Montgomery County (610) 658-2737

KAMALA CORBITT

Social Worker

300 E LANCASTER AVE
WYNNEWOOD, PA 19096

Montgomery County (484) 450-6569

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 Thomas J. Definnis, Dmd, PC's NPI number?

The NPI number for Thomas J. Definnis, Dmd, PC is 1013384924. It was assigned to this organization in the NPPES registry on August 26, 2015.

Where is Thomas J. Definnis, Dmd, PC located?

Thomas J. Definnis, Dmd, PC is located at 300 E Lancaster Ave Suite 101, Wynnewood, PA 19096. The listed phone number is (610) 642-0139.

What is Thomas J. Definnis, Dmd, PC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Thomas J. Definnis, Dmd, PC was last updated on August 26, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.