OrganizationActive
Peggy Mcmahon, PH.D., P.A.
NPI 1912277310 · Clinical Psychologist · Plano, TX
Peggy Mcmahon, PH.D., P.A. is a Clinical Psychologist organization in Plano, TX (NPI 1912277310).
Provider details
- NPI number
- 1912277310
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Margaret Mcmahon, President(214) 923-6778
- License
- 25616 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2301 Ohio Dr Ste 202
Plano, TX 75093-3902
Phone: (214) 923-6778
Street-level locationGet directions
Mailing address
2301 Ohio Dr Ste 202
Plano, TX 75093-3902
Registry dates
- Enumerated
- 2012-01-03
- Last updated
- 2012-01-03
Frequently asked questions
- What is Peggy Mcmahon, PH.D., P.A.'s NPI number?
- Peggy Mcmahon, PH.D., P.A.'s National Provider Identifier (NPI) is 1912277310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Peggy Mcmahon, PH.D., P.A.?
- Peggy Mcmahon, PH.D., P.A. is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Peggy Mcmahon, PH.D., P.A. located?
- Peggy Mcmahon, PH.D., P.A.'s practice location on file with NPPES is 2301 Ohio Dr Ste 202, Plano, TX 75093-3902.
- What is Peggy Mcmahon, PH.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Peggy Mcmahon, PH.D., P.A. is (214) 923-6778.
- Who is the authorized official for Peggy Mcmahon, PH.D., P.A.?
- The authorized official listed on Peggy Mcmahon, PH.D., P.A.'s NPPES record is Margaret Mcmahon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Peggy Mcmahon, PH.D., P.A.'s NPI active?
- Yes — Peggy Mcmahon, PH.D., P.A.'s NPI (1912277310) is active in the NPPES registry as of the last update on 2012-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.