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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BRIELLE DUNCAN
NPI 1831065002
Social Worker - School in Washington, DC

Active since October 15, 2025
64 NEW YORK AVE NE, WASHINGTON, DC 20002(888) 793-4357 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Brielle Duncan NPPES

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

BRIELLE DUNCAN (NPI 1831065002) is an individual school provider in Washington, District Of Columbia, licensed in District Of Columbia (LG200004455) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1831065002
Entity TypeIndividualFemale
Primary Taxonomy1041S0200X
Provider Legal NameBRIELLE DUNCAN
Location Address64 NEW YORK AVE NEWashington, DC 20002-3320
Mailing Address64 New York Ave NeWashington, DC 20002-3320 · (888) 793-4357
Phone(888) 793-4357
Sole ProprietorNo
Enumeration DateOctober 15, 2025
Last NPPES UpdateSeptember 17, 2026
NPPES CertifiedSeptember 17, 2026
✔ NPI 1831065002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · SchoolBehavioral Health & Social Service Providers
Taxonomy Code1041S0200X
License✔ Licensed in DC · LG200004455
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License LG200004455 (DC)
64 NEW YORK AVE NE, Washington, DC 20002
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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.

MS. TIFFANY RENEE HARDY LCSW-C, LICSW
Social Worker (Clinical)
64 NEW YORK AVE NE
WASHINGTON, DC 20002
District of Columbia (301) 943-5447
SHARA ELIZABETH CYRUS
Social Worker (Clinical)
64 NEW YORK AVE NE
WASHINGTON, DC 20002
District of Columbia (202) 763-9131
DANIEL SACHS MSW, LGSW
Social Worker
64 NEW YORK AVE NE
WASHINGTON, DC 20002
District of Columbia (202) 494-5402
MS. LAKEASHA LATONYA HART LICSW
Social Worker (Clinical)
64 NEW YORK AVE NE, 2ND FLOOR
WASHINGTON, DC 20002
District of Columbia (202) 327-1456
PERETTE LADETRIA-JOI ARRINGTON
Psychologist (Clinical Child & Adolescent)
64 NEW YORK AVE NE, 4TH FLOOR
WASHINGTON, DC 20002
District of Columbia (202) 673-7013
EVAN CAMARA LGPC
Counselor (Mental Health)
64 NEW YORK AVE NE
WASHINGTON, DC 20002
District of Columbia (888) 793-4357
MS. AMANDA J WALKER
Community Health Worker
64 NEW YORK AVE NE
WASHINGTON, DC 20002
District of Columbia (202) 680-3562
MR. MELVIN RANDALL
Case Manager/Care Coordinator
64 NEW YORK AVE NE
WASHINGTON, DC 20002
District of Columbia (202) 763-9723

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 Brielle Duncan's NPI number?

The NPI number for Brielle Duncan is 1831065002. It was assigned to this individual provider in the NPPES registry on October 15, 2025.

Where is Brielle Duncan located?

Brielle Duncan practices at 64 New York Ave NE, Washington, DC 20002. The listed phone number is (888) 793-4357.

What is Brielle Duncan's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in School, with taxonomy code 1041S0200X.

When was this NPI record last updated?

The NPPES record for Brielle Duncan was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.