Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Willson S Thornton, PHD

Individual provider Clinical Psychologist · NPI 1770594566

Willson S Thornton, PHD is a Clinical Psychologist in Dallas, Texas. Qualified in 1986, 40 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
40
Licensed in
TX
In the registry since
2006
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

7777 Forest Ln C-833
Dallas, TX 75230-2505
Phone: (972) 566-6609
Fax: (972) 566-6679
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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 23579 (TX)

Record details

NPI number1770594566
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESMarch 19, 2013

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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