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

Dr. Christopher Grant Vaughan, PSYD

Individual provider Clinical Neuropsychologist · NPI 1659504033

Dr. Christopher Grant Vaughan, PSYD is a Clinical Neuropsychologist in Washington, District of Columbia. Registered with an NPI since 2009.

In the registry since
2009
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

111 Michigan Ave NW
Washington, DC 20010-2916
Phone: (301) 765-5430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X

Record details

NPI number1659504033
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedSeptember 1, 2009
Last updated in NPPESDecember 9, 2016

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