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

Thomas Jonathan Malcolm, PHD

Individual provider Clinical Psychologist · NPI 1528083953

Thomas Jonathan Malcolm, PHD is a Clinical Psychologist in Glendora, California. Practices as a sole proprietor. Licensed in California.

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.

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Practice location Address checks out

112 W Bennett Ave Ste 4
Glendora, CA 91741-2568
Phone: (626) 335-2466
Fax: (626) 335-9686
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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 PSY4156 (CA)

Record details

NPI number1528083953
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 13, 2006
Last updated in NPPESJanuary 14, 2009
Mailing address112 W Bennett Ave, Suite 4, Glendora, CA 91741-2568

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