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

Helen Devinney

Individual provider Psychologist · NPI 1821449356

Helen Devinney 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
2016

Practice location Address checks out

1801 Connecticut Ave NW Ste 400
Washington, DC 20009-5700
Phone: (410) 812-8648
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY1001097 (DC)

Record details

NPI number1821449356
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 27, 2016
Last updated in NPPESJune 27, 2016

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