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

Mark M. Shaw, PHD

Individual provider Forensic Psychologist · NPI 1154556918

Mark M. Shaw, PHD is a Forensic Psychologist in Vacaville, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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

1600 California Dr
Vacaville, CA 95687
Phone: (707) 449-6504
Fax: (707) 453-7047
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Forensic Psychologist (primary) Taxonomy 103TF0200X · Licence PSY 15079 (CA)

Record details

NPI number1154556918
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 22, 2009
Last updated in NPPESMay 22, 2009
Mailing addressPo Box 9811, Berkeley, CA 94709-0811

Other providers in Vacaville