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

Dr. Robert L Devereaux, PHD

Individual provider Clinical Psychologist · NPI 1639487598

Dr. Robert L Devereaux, PHD is a Clinical Psychologist in Knoxville, Tennessee. Graduated from University of Texas Southwestern Medical School at Dallas in 2012, 14 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee and Texas.

Years since qualifying
14
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TN, TX
In the registry since
2010
Specialties on file
2
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

9129 Cross Park Dr Ste 100
Knoxville, TN 37923-4505
Phone: (865) 983-1899
Fax: (865) 409-5948
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9041 Executive Park Dr Ste 202, Knoxville, TN 37923-4609 — (865) 459-7521

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 3496 (TN)
Clinical Psychologist Taxonomy 103TC0700X · Licence 36518 (TX)

Record details

NPI number1639487598
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 14, 2010
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2012 (14 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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