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

Dr. Roger Locker

Individual provider Clinical Psychologist · NPI 1679746499

Dr. Roger Locker is a Clinical Psychologist in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2008.

Licensed in
DC
In the registry since
2008

Practice location Address checks out

2233 Wisconsin Ave NW #303
Washington, DC 20007-4104
Phone: (202) 333-0329
Fax: (202) 333-1420
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1002 (DC)

Record details

NPI number1679746499
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 13, 2008
Last updated in NPPESApril 13, 2008

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