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

Dr. Shirley K. Simmons, PHD

Individual provider Clinical Psychologist · NPI 1225190010

Dr. Shirley K. Simmons, PHD is a Clinical Psychologist in Riverside, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

3638 University Ave Ste #247
Riverside, CA 92501-3331
Phone: (951) 782-0202
Fax: (951) 782-0672
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY17787 (CA)

Record details

NPI number1225190010
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 15, 2006
Last updated in NPPESJuly 8, 2007

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