HEIDI MARIE SOMMERS LGSW
NPI 1740871375
Social Worker - Clinical in Washington, DC

Active since January 27, 2021
1900 L ST NW STE 503, WASHINGTON, DC 20036(202) 450-3993 Get Directions Write a Review

NPPES record last updated: January 27, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Heidi Marie Sommers Lgsw NPPES

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

HEIDI MARIE SOMMERS LGSW (NPI 1740871375) is an individual clinical provider in Washington, District Of Columbia and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1740871375
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHEIDI MARIE SOMMERSCredential: LGSW
Location Address1900 L ST NW STE 503Washington, DC 20036-5025
Mailing Address1301 U St Nw Apt 528Washington, DC 20009-7551 · (847) 770-5089
Sole ProprietorNo
Enumeration DateJanuary 27, 2021
NPPES CertifiedJanuary 27, 2021
NPI 1740871375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
1900 L ST NW STE 503, Washington, DC 20036

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.

Social Worker (Clinical)
1900 L ST NW STE 503
WASHINGTON, DC 20036
Counselor (Professional)
1900 L ST NW STE 503
WASHINGTON, DC 20036

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 Heidi Sommers's NPI number?

The NPI number for Heidi Sommers is 1740871375. It was assigned to this individual provider in the NPPES registry on January 27, 2021.

Where is Heidi Sommers located?

Heidi Sommers practices at 1900 L St NW Ste 503, Washington, DC 20036. The listed phone number is (202) 450-3993.

What is Heidi Sommers'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 Heidi Sommers was last updated on January 27, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.