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

Mr. Dennis Maness, PHD

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1336583764

Mr. Dennis Maness, PHD is an Addiction (Substance Use Disorder) Counselor in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
Specialties on file
4
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

3978 Sorrento Valley Blvd #310
San Diego, CA 92121-1436
Phone: (858) 222-9138
Fax: (858) 385-0222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 2457 BCN (CA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 2457 BCN (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 2457 BCN (CA)
Behavior Analyst Taxonomy 103K00000X · Licence 2457 BCN (CA)

Record details

NPI number1336583764
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 29, 2013
Last updated in NPPESApril 29, 2013

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