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

Dr. Duane Edward Thomas, PHD

Individual provider Psychologist · NPI 1508298423

Dr. Duane Edward Thomas, PHD is a Psychologist in Catonsville, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2013
Specialties on file
2
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

405 Frederick Rd Ste 158
Catonsville, MD 21228-4633
Phone: (410) 747-1265
Fax: (410) 744-7981
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 05557 (MD)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 05557 (MD)

Record details

NPI number1508298423
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 1, 2013
Last updated in NPPESOctober 4, 2016
Mailing address405 Frederick Road, Suite 158, Catonsville, MD 21228-4633

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