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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.

SHIANN MCCOLLOUGH LPC, NCC
NPI 1588420111
Counselor - Professional in Washington, DC

Active since February 21, 2024
1717 N ST NW, WASHINGTON, DC 20036(571) 306-3566 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Shiann Mccollough Lpc, Ncc NPPES

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

SHIANN MCCOLLOUGH LPC, NCC (NPI 1588420111) is an individual professional provider in Washington, District Of Columbia, licensed in District Of Columbia (PRC200012637) and active in the NPI registry since February 2024.

NPPES Registry Identity

NPI1588420111
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameSHIANN MCCOLLOUGHCredential: LPC, NCC
Location Address1717 N ST NWWashington, DC 20036-2827
Mailing Address1717 N St NwWashington, DC 20036-2827 · (571) 306-3566
Phone(571) 306-3566
Sole ProprietorNo
Enumeration DateFebruary 21, 2024
Last NPPES UpdateSeptember 23, 2026
NPPES CertifiedSeptember 23, 2026
✔ NPI 1588420111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in DC · PRC200012637
1717 N ST NW, Washington, DC 20036
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Other Providers at the Same Location NPPES 2

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

GREATER HEALTH LLC
In Home Supportive Care
1717 N ST NW
WASHINGTON, DC 20036
District of Columbia (919) 791-9949
MINDFLOWER LIMITED LIABILITY COMPANY
Counselor (Professional)
1717 N ST NW
WASHINGTON, DC 20036
District of Columbia (202) 499-6228

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 Shiann Mccollough's NPI number?

The NPI number for Shiann Mccollough is 1588420111. It was assigned to this individual provider in the NPPES registry on February 21, 2024.

Where is Shiann Mccollough located?

Shiann Mccollough practices at 1717 N St NW, Washington, DC 20036. The listed phone number is (571) 306-3566.

What is Shiann Mccollough's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Shiann Mccollough was last updated on September 23, 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.