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

Dr. George Marshall Cowan III, PSYD

Individual provider Clinical Psychologist · NPI 1215283833

Dr. George Marshall Cowan III, PSYD is a Clinical Psychologist in Jessup, Maryland. Licensed in Maryland. Registered with an NPI since 2012.

Licensed in
MD
In the registry since
2012
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

8450 Dorsey Run Rd
Jessup, MD 20794-9486
Phone: (410) 724-3067
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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 04056 (MD)

Record details

NPI number1215283833
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedAugust 1, 2012
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026

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