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

Dr. David Brian Derr, PHD

Individual provider Psychologist · NPI 1700832938

Dr. David Brian Derr, PHD is a Psychologist in Dallas, Texas. Licensed in Arkansas. Registered with an NPI since 2006.

Licensed in
AR
In the registry since
2006
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

8500 N Stemmons Fwy Ste 5040
Dallas, TX 75247-3050
Phone: (214) 670-6486
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 06-05P (AR)
Psychologist Taxonomy 103T00000X

Record details

NPI number1700832938
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESJanuary 14, 2013

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