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

Dr. Betty Mumford Malkus, PHD

Individual provider Psychologist · NPI 1073760609

Dr. Betty Mumford Malkus, PHD is a Psychologist in Cambridge, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2008
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

411 Muse St
Cambridge, MD 21613-1822
Phone: (410) 463-3306
Fax: (410) 221-5093
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 3101 (MD)

Record details

NPI number1073760609
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 26, 2008
Last updated in NPPESJune 13, 2011

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