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

Dr. William Joseph Mea III, PHD

Individual provider Clinical Psychologist · NPI 1770607046

Dr. William Joseph Mea III, PHD is a Clinical Psychologist in Washington, District of Columbia. Licensed in Alabama. Registered with an NPI since 2007.

Licensed in
AL
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

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 Medical Center Psychology 6900 Georgia Ave N.w
Washington, DC 20307-0001
Phone: (202) 782-1554

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 582 (AL)

Record details

NPI number1770607046
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMarch 19, 2007
Last updated in NPPESJuly 8, 2007

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