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

Individual provider Clinical Psychologist · NPI 1770736498

Dr. David Warren Zierk, PSYD is a Clinical Psychologist in Centennial, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2008
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

7120 E Orchard Rd Ste 450
Centennial, CO 80111-1771
Phone: (303) 290-8000
Fax: (303) 843-0596
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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 3194 (CO)

Record details

NPI number1770736498
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedOctober 25, 2008
Last updated in NPPESJanuary 15, 2015

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