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

Morrison Psychotherapy Services PLLC

Organization Counseling Psychologist · NPI 1902416324

Morrison Psychotherapy Services PLLC is a Counseling Psychologist in Washington, District of Columbia. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

420 Ridge St NW
Washington, DC 20001-4622
Phone: (202) 743-3889
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X

Record details

NPI number1902416324
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marylee Morrison — Licensed Psychologist · (202) 743-3889
NPI enumeratedAugust 1, 2020
Last updated in NPPESOctober 1, 2020
Certification dateOctober 1, 2020
Mailing address200 K St Ne Apt 1138, Washington, DC 20002-3093

Other providers in Washington