1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Case Manager Care Coordinator
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. DARNELL VALLADAY
NPI 1811867948
Case Manager/Care Coordinator in Washington, DC

Active since November 05, 2025
4230 EADS ST NE, WASHINGTON, DC 20019(202) 236-3769 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Darnell Valladay NPPES

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

MR. DARNELL VALLADAY (NPI 1811867948) is an individual case manager/care coordinator provider in Washington, District Of Columbia and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1811867948
Entity TypeIndividualMale
Primary Taxonomy171M00000X
Provider Legal NameMR. DARNELL VALLADAY
Location Address4230 EADS ST NEWashington, DC 20019-3439
Mailing Address701 H St NeWashington, DC 20002-3626
Phone(202) 236-3769
Sole ProprietorYes
Enumeration DateNovember 5, 2025
Last NPPES UpdateJuly 27, 2026
NPPES CertifiedJuly 27, 2026
✔ NPI 1811867948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
Also ListedCommunity Health WorkerTaxonomy 172V00000X
Also ListedPeer SpecialistTaxonomy 175T00000X
4230 EADS ST NE, Washington, DC 20019
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 Darnell Valladay's NPI number?

The NPI number for Darnell Valladay is 1811867948. It was assigned to this individual provider in the NPPES registry on November 5, 2025.

Where is Darnell Valladay located?

Darnell Valladay practices at 4230 Eads St NE, Washington, DC 20019. The listed phone number is (202) 236-3769.

What is Darnell Valladay's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Darnell Valladay was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.