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

Philip Appel, PHD

Individual provider Clinical Psychologist · NPI 1891763256

Philip Appel, PHD is a Clinical Psychologist in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2006.

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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

102 Irving St NW
Washington, DC 20010-2921
Phone: (202) 877-1170
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1361 (DC)

Record details

NPI number1891763256
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMarch 10, 2006
Last updated in NPPESDecember 22, 2011
Mailing address102 Irving St Nw, Washington, DC 20010-2921

Other providers in Washington