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

Dr. Dennis Reno, PHD

Individual provider Clinical Psychologist · NPI 1780620641

Dr. Dennis Reno, PHD is a Clinical Psychologist in Livermore, California. Licensed in California. Registered with an NPI since 2006.

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

1797 Fourth St
Livermore, CA 94550-4347
Phone: (925) 443-2500
Fax: (925) 443-0771
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY9896 (CA)

Record details

NPI number1780620641
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 21, 2006
Last updated in NPPESSeptember 20, 2007

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