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

Dr. Alyssa Dietz, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1558062505

Dr. Alyssa Dietz, PHD is a Cognitive & Behavioral Psychologist in Prosper, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2023
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

307 E 1st St
Prosper, TX 75078-2920
Phone: (214) 620-1405
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cognitive & Behavioral Psychologist (primary) Taxonomy 103TB0200X · Licence 38102 (TX)

Record details

NPI number1558062505
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 16, 2023
Last updated in NPPESMarch 16, 2023
Certification dateMarch 16, 2023
Mailing address307 E 1st St, Prosper, TX 75078-2920

Other providers in Prosper