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

Dr. Mark Lester Howard, PHD

Individual provider Psychologist · NPI 1346309440

Dr. Mark Lester Howard, PHD is a Psychologist in San Mateo, 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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

100 S Ellsworth Ave Ste 611
San Mateo, CA 94401-3928
Phone: (650) 255-0460
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY6581 (CA)

Record details

NPI number1346309440
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 6, 2006
Last updated in NPPESDecember 27, 2010
Mailing address611 Alameda, Belmont, CA 94002-1608

Other providers in San Mateo