PEGGY MCMAHON, PH.D., P.A.
NPI 1912277310
Psychologist - Clinical in Plano, TX

Q: What is Peggy Mcmahon, Ph.D., P.A.'s NPI number?

The NPI number for Peggy Mcmahon, Ph.D., P.A. is 1912277310. It was assigned to this organization in the NPPES registry on January 3, 2012.

Q: What is Peggy Mcmahon, Ph.D., P.A.'s specialty?

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

Active since January 03, 2012

2301 OHIO DR STE 202, PLANO, TX 75093(214) 923-6778 Get Directions Write a Review

NPPES record last updated: January 3, 2012. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Peggy Mcmahon, Ph.d., P.a. NPPES

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

PEGGY MCMAHON, PH.D., P.A. (NPI 1912277310) is a healthcare organization registered as a clinical in Plano, Texas and active in the NPI registry since January 2012. The organization lists Margaret Mcmahon, President, as its authorized official.

NPPES Registry Identity

NPI1912277310

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NamePEGGY MCMAHON, PH.D., P.A.

Location Address2301 OHIO DR STE 202Plano, TX 75093-3902

Mailing Address2301 Ohio Dr Ste 202Plano, TX 75093-3902 · (214) 923-6778

Phone(214) 923-6778

Organization SubpartNo

Authorized OfficialMargaret McmahonPresident · (214) 923-6778

Enumeration DateJanuary 3, 2012

✔ NPI 1912277310 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 TX · 25616

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.

2301 OHIO DR STE 202, Plano, TX 75093

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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 2

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

DR. MARGARET JEAN MCMAHON PH.D.

Psychologist (Clinical)

2301 OHIO DR STE 202
PLANO, TX 75093

Collin County (214) 923-6778

MARRIAGE IS A BUSINESS- CENTER FOR THERAPY AND EDUCATION

Psychologist

2301 OHIO DR STE 202
PLANO, TX 75093

Collin County (972) 985-1424

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 Peggy Mcmahon, Ph.D., P.A.'s NPI number?

The NPI number for Peggy Mcmahon, Ph.D., P.A. is 1912277310. It was assigned to this organization in the NPPES registry on January 3, 2012.

Where is Peggy Mcmahon, Ph.D., P.A. located?

Peggy Mcmahon, Ph.D., P.A. is located at 2301 Ohio Dr Ste 202, Plano, TX 75093. The listed phone number is (214) 923-6778.

What is Peggy Mcmahon, Ph.D., P.A.'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 Peggy Mcmahon, Ph.D., P.A. was last updated on January 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.