Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Peggy McMahon, Ph D , PA

Organization Clinical Psychologist · NPI 1912277310

Peggy McMahon, Ph D , PA is a Clinical Psychologist in Plano, Texas. Licensed in Texas. Registered with an NPI since 2012.

Licensed in
TX
In the registry since
2012
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2301 Ohio Dr Ste 202
Plano, TX 75093-3902
Phone: (214) 923-6778
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 25616 (TX)

Record details

NPI number1912277310
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret McMahon — President · (214) 923-6778
NPI enumeratedJanuary 3, 2012
Last updated in NPPESJanuary 3, 2012
Mailing address2301 Ohio Dr Ste 202, Plano, TX 75093-3902

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