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

Individual provider Mental Health Counselor · NPI 1548491475

Catherine Martyniuk, PSYD is a Mental Health Counselor in Phoenix, Arizona. Works from 2 locations. Licensed in Arizona.

Licensed in
AZ
In the registry since
2009
Specialties on file
3
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

4035 E Stanford Dr
Phoenix, AZ 85018-1620
Phone: (571) 344-4269
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7373 N Scottsdale Rd Ste C190, Scottsdale, AZ 85253-3754 — (571) 344-4269

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 4599 (AZ)
Mental Health Counselor Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X

Record details

NPI number1548491475
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJuly 27, 2009
Last updated in NPPESJune 19, 2023
Certification dateJune 19, 2023

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