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

Dr. Donald Davidson Matthews, PSYD

Individual provider Cognitive & Behavioral Psychologist · NPI 1659171874

Dr. Donald Davidson Matthews, PSYD is a Cognitive & Behavioral Psychologist in Cathedral City, California. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025
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

68657 Calle Mancha
Cathedral City, CA 92234-7150
Phone: (707) 342-1300
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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

Record details

NPI number1659171874
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMarch 17, 2025
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

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