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

Individual provider Psychologist · NPI 1427111475

Dr. Harold J. Wain, PHD is a Psychologist in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2006
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 may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

Walter Reed Army Medcial Dept OF Psychiatry Ctr 6900 Georgia Ave
Washington, DC 20307-0001
Phone: (202) 782-9949
Fax: (202) 782-8396

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Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 488 (DC)

Record details

NPI number1427111475
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 19, 2006
Last updated in NPPESJuly 8, 2007

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