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

Dr. Mark Alan Zentner, PHD

Individual provider Counseling Psychologist · NPI 1932118015

Dr. Mark Alan Zentner, PHD is a Counseling Psychologist in Austin, Texas. Practices as a sole proprietor. Licensed in Texas.

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

100 W Dean Keeton St Fl 5
Austin, TX 78712-1091
Phone: (512) 475-6922
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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 31574 (TX)

Record details

NPI number1932118015
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 6, 2006
Last updated in NPPESMarch 12, 2021
Certification dateMarch 12, 2021

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