CHANGES PSYCHOLOGICAL SERVICES, PLLC
NPI 1952851743
Psychologist - Clinical in Washington, DC

Active since October 05, 2016
1629 K ST NW STE 300, WASHINGTON, DC 20006(202) 734-0535 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 14, 2025, Sep 2, 2023, Sep 11, 2019 (3 updates tracked since 2019).

About Changes Psychological Services, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHANGES PSYCHOLOGICAL SERVICES, PLLC (NPI 1952851743) is a healthcare organization registered as a clinical in Washington, District Of Columbia and active in the NPI registry since October 2016. The organization maintains a secondary practice location in Arlington and lists Kirsten L. Mcnelis, Licensed Clinical Psychologist, as its authorized official.

NPPES Registry Identity

NPI1952851743
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameCHANGES PSYCHOLOGICAL SERVICES, PLLC
Location Address1629 K ST NW STE 300Washington, DC 20006-1631
Mailing Address1629 K St Nw Ste 300Washington, DC 20006-1631 · (202) 734-0535
Organization SubpartNo
Authorized OfficialKirsten L. McnelisLicensed Clinical Psychologist · (202) 734-0535
Enumeration DateOctober 5, 2016
Last NPPES UpdateNovember 14, 20253 updates tracked since enumeration
NPPES CertifiedNovember 14, 2025
NPI 1952851743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in DC · PSY1001166
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1629 K ST NW STE 300, Washington, DC 20006

Secondary Practice Location 1

Location 11530 Wilson Blvd Ste 650Arlington, VA 22209-2455 · Phone (202) 734-0535

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor
1629 K ST NW STE 300
WASHINGTON, DC 20006
Counselor (Mental Health)
1629 K ST NW STE 300
WASHINGTON, DC 20006
Social Worker (Clinical)
1629 K ST NW STE 300
WASHINGTON, DC 20006
Social Worker (Clinical)
1629 K ST NW STE 300
WASHINGTON, DC 20006
Counselor (Professional)
1629 K ST NW STE 300
WASHINGTON, DC 20006
Counselor (Professional)
1629 K ST NW STE 300
WASHINGTON, DC 20006
In Home Supportive Care
1629 K ST NW STE 300
WASHINGTON, DC 20006
Counselor (Professional)
1629 K ST NW STE 300
WASHINGTON, DC 20006

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952851743, enumerated as an "organization" on October 05, 2016.

The provider is located at 1629 K ST NW STE 300 WASHINGTON, DC 20006 and the phone number is (202) 734-0535.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.