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

Dr. Lesley Blair Simmons, PHD

Individual provider Counseling Psychologist · NPI 1104635358

Dr. Lesley Blair Simmons, PHD is a Counseling Psychologist in Washington, District of Columbia. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1350 Connecticut Ave NW Ste 602
Washington, DC 20036-1716
Phone: (202) 992-8353
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X

Record details

NPI number1104635358
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 2, 2025
Last updated in NPPESJanuary 2, 2025
Certification dateJanuary 2, 2025

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