1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Social Worker
  6. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SYDNEY SIMMONS
NPI 1912802901
Social Worker in Washington, DC

Active since October 10, 2026
1436 U ST NW STE 204, WASHINGTON, DC 20009(202) 506-5486 Get Directions Write a Review

NPPES record added: October 10, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Sydney Simmons NPPES

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

SYDNEY SIMMONS (NPI 1912802901) is an individual social worker in Washington, District Of Columbia and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1912802901
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameSYDNEY SIMMONS
Location Address1436 U ST NW STE 204Washington, DC 20009-3989
Mailing Address732 Buchanan St NeWashington, DC 20017-2339
Phone(202) 506-5486
Sole ProprietorNo
Enumeration DateOctober 10, 2026
NPPES CertifiedOctober 10, 2026
✔ NPI 1912802901 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
1436 U ST NW STE 204, Washington, DC 20009
Open in Google Maps ↗

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 Sydney Simmons's NPI number?

The NPI number for Sydney Simmons is 1912802901. It was assigned to this individual provider in the NPPES registry on October 10, 2026.

Where is Sydney Simmons located?

Sydney Simmons practices at 1436 U St NW Ste 204, Washington, DC 20009. The listed phone number is (202) 506-5486.

What is Sydney Simmons's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Sydney Simmons was last updated on October 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.