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

Gretchen A Clum, PHD

Individual provider Clinical Psychologist · NPI 1922050822

Gretchen A Clum, PHD is a Clinical Psychologist in Baltimore, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
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

600 N Wolfe St
Baltimore, MD 21287-0005
Phone: (410) 955-5104
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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 03916 (MD)

Record details

NPI number1922050822
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 17, 2006
Last updated in NPPESAugust 2, 2016
Mailing addressPo Box 64316, Baltimore, MD 21264-4316

Other providers in Baltimore