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

Dr. Richard Elbert Riddle, PHD

Individual provider Clinical Psychologist · NPI 1164635249

Dr. Richard Elbert Riddle, PHD is a Clinical Psychologist in Susanville, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

472-100 Richmond Rd N
Susanville, CA 96130
Phone: (530) 257-5462
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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 PSY20464 (CA)

Record details

NPI number1164635249
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007
Mailing address472-100 Richmond Rd N, Susanville, CA 96130

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