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

Individual provider Clinical Neuropsychologist · NPI 1023306412

Dr. John Franklin Strang, PSYD is a Clinical Neuropsychologist in Washington, District of Columbia. Practices as a sole proprietor. Registered with an NPI since 2011.

In the registry since
2011
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) 765-5447
Fax: (301) 765-5497
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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 number1023306412
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJuly 19, 2011
Last updated in NPPESSeptember 8, 2011

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