Individual provider · Type 1 NPI

Ryan G. Witherspoon, PhD

Clinical Psychologist · Pasadena, CA

NPI number 1851743850 Active

Practice location

117 E Colorado Blvd Ste 425
Pasadena, CA 91105-3729

Specialties and licenses

TaxonomyCodeLicense
Clinical Psychologist Primary 103TC0700XPSY32022 (CA)

Clinical Psychologist: A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of discip…

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About NPI 1851743850

Ryan G. Witherspoon, PhD's National Provider Identifier is 1851743850, issued on Jul 1, 2016. The primary taxonomy on file is Clinical Psychologist (103TC0700X), and the practice location is in Pasadena, CA. The record was last updated on Jun 29, 2026.