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

Dr. Mark Charles Russell, PHD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1518942770

Dr. Mark Charles Russell, PHD is an Addiction (Substance Use Disorder) Psychologist in FPO, Armed Forces Pacific. Licensed in Washington. Registered with an NPI since 2005.

Licensed in
WA
In the registry since
2005
Specialties on file
8
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 Incomplete address

The federal record is missing the street or ZIP for this provider.

Usnh Yokosuka Japan Psc 475 Box 1
FPO, AP 96350
Phone: (011) 814-6816

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X · Licence PY00002607 (WA)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence PY00002607 (WA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PY00002607 (WA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PY00002607 (WA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence PY00002607 (WA)
Intellectual & Developmental Disabilities Psychologist Taxonomy 103TM1800X · Licence PY00002607 (WA)
Psychologist Taxonomy 103T00000X · Licence PY00002607 (WA)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence PY00002607 (WA)

Record details

NPI number1518942770
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 9, 2005
Last updated in NPPESJuly 13, 2026