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

Dr. Mark Pratt, PHD, MS

Individual provider Clinical Psychologist · NPI 1073723870

Dr. Mark Pratt, PHD, MS is a Clinical Psychologist in Palo Alto, California. Practices as a sole proprietor. Licensed in California.

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.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

703 Welch Rd Ste F-6
Palo Alto, CA 94304
Phone: (650) 321-1085
Fax: (650) 463-5775
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY8319 (CA)

Record details

NPI number1073723870
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , MS
Sole proprietorYes
NPI enumeratedMay 23, 2007
Last updated in NPPESJuly 8, 2007

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