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

Dr. Katherine Ann Martin, PHD

Individual provider Clinical Child & Adolescent Psychologist · NPI 1285958603

Dr. Katherine Ann Martin, PHD is a Clinical Child & Adolescent Psychologist in Rockville, Maryland. Practices as a sole proprietor. Licensed in Maryland and Virginia.

Licensed in
MD, VA
In the registry since
2010
Specialties on file
2
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

932 Hungerford Dr Ste 18B
Rockville, MD 20850-1713
Phone: (301) 315-0917
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 3752 (MD)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 0810002792 (VA)

Record details

NPI number1285958603
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 15, 2010
Last updated in NPPESMarch 31, 2011

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