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

Dr. Tanya Lyn Yacynych Stock, PHD

Individual provider Clinical Psychologist · NPI 1528467644

Dr. Tanya Lyn Yacynych Stock, PHD is a Clinical Psychologist in Lancaster, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014
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

44750 60th St W
Lancaster, CA 93536-7619
Phone: (661) 729-2000
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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 PSY28194 (CA)

Record details

NPI number1528467644
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 14, 2014
Last updated in NPPESJune 6, 2022
Certification dateJune 6, 2022

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