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

Individual provider Clinical Psychologist · NPI 1871788612

Dr. Crystal Marie Willoughby, PSYD is a Clinical Psychologist in Stevenson, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2007
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

10433B Stevenson Rd
Stevenson, MD 21153-0602
Phone: (410) 205-9202
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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 05569 (MD)

Record details

NPI number1871788612
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedSeptember 13, 2007
Last updated in NPPESJanuary 30, 2017

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