Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Barbara Ann Yonan, PHD

Individual provider Psychologist · NPI 1407170566

Dr. Barbara Ann Yonan, PHD is a Clinical Psychologist in Garland, Texas. Qualified in 1991, 35 years ago. Practices as a sole proprietor. Licensed in Texas.

Years since qualifying
35
Licensed in
TX
In the registry since
2010
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

2817 Esquire Ln
Garland, TX 75044
Phone: (972) 495-7098
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 24683 (TX)

Record details

NPI number1407170566
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 18, 2010
Last updated in NPPESMarch 18, 2010
Mailing address12820 Hillcrest Road, C211, Dallas, TX 75230

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Not indicated

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