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

Dr. Katrina Williams, PSYD

Individual provider Clinical Psychologist · NPI 1144690157

Dr. Katrina Williams, PSYD is a Clinical Psychologist in Germantown, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2015
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

12410 Milestone Center Dr Ste 600
Germantown, MD 20876-7102
Phone: (240) 541-5355
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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 05979 (MD)

Record details

NPI number1144690157
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedOctober 2, 2015
Last updated in NPPESFebruary 5, 2025
Certification dateFebruary 5, 2025
Mailing address12410 Milestone Center Dr Ste 600, Germantown, MD 20876-7102

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