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

Dr. Mark A Clementi, PHD

Individual provider Psychologist · NPI 1245465335

Dr. Mark A Clementi, PHD is a Psychologist in Santa Rosa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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

50 Old Courthouse Sq Ste 400
Santa Rosa, CA 95404-4924
Phone: (707) 527-0456
Fax: (707) 527-1013
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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 PSY 13898 (CA)
Psychologist Taxonomy 103T00000X · Licence PSY 13898 (CA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PSY 13898 (CA)
Exercise & Sports Psychologist Taxonomy 103TE1100X · Licence PSY 13898 (CA)

Record details

NPI number1245465335
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 19, 2009
Last updated in NPPESMay 19, 2009
Mailing address50 Old Courthouse Sq Ste 400, Santa Rosa, CA 95404-4924

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