MARIA LYNN LASSER
NPI 1841150372
Social Worker in Washington, DC

Q: What is Maria Lasser's NPI number?

The NPI number for Maria Lasser is 1841150372. It was assigned to this individual provider in the NPPES registry on November 17, 2025.

Q: What is Maria Lasser's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Maria Lasser was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.

Active since November 17, 2025

5724 CHEVY CHASE PKWY NW, WASHINGTON, DC 20015(202) 460-1964 Get Directions Write a Review

NPPES record last updated: November 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Maria Lynn Lasser NPPES

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

MARIA LYNN LASSER (NPI 1841150372) is an individual social worker in Washington, District Of Columbia, licensed in District Of Columbia (LG200003420) and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1841150372

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameMARIA LYNN LASSER

Location Address5724 CHEVY CHASE PKWY NWWashington, DC 20015-2522

Mailing Address5724 Chevy Chase Pkwy NwWashington, DC 20015-2522 · (202) 460-1964

Phone(202) 460-1964

Sole ProprietorYes

Enumeration DateNovember 17, 2025

NPPES CertifiedNovember 17, 2025

✔ NPI 1841150372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in DC · LG200003420

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.

5724 CHEVY CHASE PKWY NW, Washington, DC 20015

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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 Maria Lasser's NPI number?

The NPI number for Maria Lasser is 1841150372. It was assigned to this individual provider in the NPPES registry on November 17, 2025.

Where is Maria Lasser located?

Maria Lasser practices at 5724 Chevy Chase Pkwy NW, Washington, DC 20015. The listed phone number is (202) 460-1964.

What is Maria Lasser'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 Maria Lasser was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.