DR. LESLEY BLAIR SIMMONS PHD
NPI 1104635358
Psychologist - Counseling in Washington, DC

Active since January 02, 2025
1350 CONNECTICUT AVE NW STE 602, WASHINGTON, DC 20036(202) 992-8353 Get Directions Write a Review

NPPES record last updated: January 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Lesley Blair Simmons Phd NPPES

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

DR. LESLEY BLAIR SIMMONS PHD (NPI 1104635358) is an individual counseling provider in Washington, District Of Columbia and active in the NPI registry since January 2025.

NPPES Registry Identity

NPI1104635358
Entity TypeIndividualFemale
Primary Taxonomy103TC1900X
Provider Legal NameDR. LESLEY BLAIR SIMMONSCredential: PHD
Location Address1350 CONNECTICUT AVE NW STE 602Washington, DC 20036-1716
Mailing Address1350 Connecticut Ave Nw Ste 602Washington, DC 20036-1716
Sole ProprietorNo
Enumeration DateJanuary 2, 2025
NPPES CertifiedJanuary 2, 2025
NPI 1104635358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
1350 CONNECTICUT AVE NW STE 602, Washington, DC 20036

Other Providers at the Same Location NPPES 10

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

Social Worker (Clinical)
1350 CONNECTICUT AVE NW STE 602
WASHINGTON, DC 20036
Psychologist
1350 CONNECTICUT AVE NW STE 602
WASHINGTON, DC 20036
Psychologist (Clinical)
1350 CONNECTICUT AVE NW STE 602
WASHINGTON, DC 20036
Clinic/Center (Mental Health (Including Community Mental Health Center))
1350 CONNECTICUT AVE NW STE 602
WASHINGTON, DC 20036
Psychologist (Clinical)
1350 CONNECTICUT AVE NW STE 602
WASHINGTON, DC 20036
Psychologist (Clinical)
1350 CONNECTICUT AVE NW STE 602
WASHINGTON, DC 20036
Social Worker (Clinical)
1350 CONNECTICUT AVE NW STE 602
WASHINGTON, DC 20036
Psychologist (Clinical)
1350 CONNECTICUT AVE NW STE 602
WASHINGTON, DC 20036

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lesley Simmons's NPI number?

The NPI number for Lesley Simmons is 1104635358. It was assigned to this individual provider in the NPPES registry on January 2, 2025.

Where is Lesley Simmons located?

Lesley Simmons practices at 1350 Connecticut Ave NW Ste 602, Washington, DC 20036. The listed phone number is (202) 992-8353.

What is Lesley Simmons's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

When was this NPI record last updated?

The NPPES record for Lesley Simmons was last updated on January 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.