ISAIAH ELLIS LEWIS
NPI 1790665453
Social Worker - Clinical in Washington, DC

Active since September 04, 2025
1427 MARION BARRY AVE SE, WASHINGTON, DC 20020(202) 836-4841 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Isaiah Ellis Lewis NPPES

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

ISAIAH ELLIS LEWIS (NPI 1790665453) is an individual clinical provider in Washington, District Of Columbia, licensed in District Of Columbia (LG200004837) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1790665453
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameISAIAH ELLIS LEWIS
Location Address1427 MARION BARRY AVE SEWashington, DC 20020-5614
Mailing Address2101 Wisconsin Ave Nw Apt 438Washington, DC 20007-2409 · (646) 539-8366
Sole ProprietorNo
Enumeration DateSeptember 4, 2025
Last NPPES UpdateJune 24, 2026
NPPES CertifiedJune 24, 2026
NPI 1790665453 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in DC · LG200004837
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
1427 MARION BARRY AVE SE, Washington, DC 20020

Other Providers at the Same Location NPPES 15

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

Social Worker
1427 MARION BARRY AVE SE
WASHINGTON, DC 20020
Case Manager/Care Coordinator
1427 MARION BARRY AVE SE
WASHINGTON, DC 20020
Case Manager/Care Coordinator
1427 MARION BARRY AVE SE
WASHINGTON, DC 20020
Case Manager/Care Coordinator
1427 MARION BARRY AVE SE
WASHINGTON, DC 20020
Case Manager/Care Coordinator
1427 MARION BARRY AVE SE
WASHINGTON, DC 20020
In Home Supportive Care
1427 MARION BARRY AVE SE
WASHINGTON, DC 20020
Case Manager/Care Coordinator
1427 MARION BARRY AVE SE
WASHINGTON, DC 20020
Case Manager/Care Coordinator
1427 MARION BARRY AVE SE
WASHINGTON, DC 20020

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 Isaiah Lewis's NPI number?

The NPI number for Isaiah Lewis is 1790665453. It was assigned to this individual provider in the NPPES registry on September 4, 2025.

Where is Isaiah Lewis located?

Isaiah Lewis practices at 1427 Marion Barry Ave SE, Washington, DC 20020. The listed phone number is (202) 836-4841.

What is Isaiah Lewis's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Isaiah Lewis was last updated on June 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.