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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.

STEPHANIE HEATHER SINGLETON LICSW
NPI 1922777044
Social Worker - School in Washington, DC

Active since September 11, 2021
1801 MISSISSIPPI AVE SE FL 3, WASHINGTON, DC 20020(202) 488-3990 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 31, 2026, Sep 11, 2021 (2 updates tracked since 2021).

About Stephanie Heather Singleton Licsw NPPES

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

STEPHANIE HEATHER SINGLETON LICSW (NPI 1922777044) is an individual school provider in Washington, District Of Columbia, licensed in District Of Columbia (LC200003367) and active in the NPI registry since September 2021.

NPPES Registry Identity

NPI1922777044
Entity TypeIndividualFemale
Primary Taxonomy1041S0200X
Provider Legal NameSTEPHANIE HEATHER SINGLETONCredential: LICSW
Location Address1801 MISSISSIPPI AVE SE FL 3Washington, DC 20020-6124
Mailing Address14608 Man O War DrMitchellville, MD 20721-1295 · (301) 502-7381
Phone(202) 488-3990
Sole ProprietorNo
Enumeration DateSeptember 11, 2021
Last NPPES UpdateJuly 31, 20262 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
✔ NPI 1922777044 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 · LC200003367
Also ListedSocial WorkerTaxonomy 104100000X · License LG50083786 (DC), 27681 (MD)
1801 MISSISSIPPI AVE SE FL 3, Washington, DC 20020
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Other Identifiers 1

Medicaid27681MD

Other Providers at the Same Location NPPES 3

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

LARA BURT
Social Worker (School)
1801 MISSISSIPPI AVE SE FL 3
WASHINGTON, DC 20020
District of Columbia (847) 644-4987
MACKAYLA HARRINGTON LGSW
Social Worker (School)
1801 MISSISSIPPI AVE SE FL 3
WASHINGTON, DC 20020
District of Columbia (202) 480-9250
KATHERINE BRY LGSW
Social Worker (School)
1801 MISSISSIPPI AVE SE FL 3
WASHINGTON, DC 20020
District of Columbia (202) 526-1503

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 Stephanie Singleton's NPI number?

The NPI number for Stephanie Singleton is 1922777044. It was assigned to this individual provider in the NPPES registry on September 11, 2021.

Where is Stephanie Singleton located?

Stephanie Singleton practices at 1801 Mississippi Ave SE Fl 3, Washington, DC 20020. The listed phone number is (202) 488-3990.

What is Stephanie Singleton'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 Stephanie Singleton was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.