What is Maria Lasser's NPI number?

Maria Lasser's National Provider Identifier (NPI) is 1841150372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Lasser's specialty?

Maria Lasser is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Maria Lasser located?

Maria Lasser's practice location on file with NPPES is 5724 Chevy Chase Pkwy Nw, Washington, DC 20015-2522.

What is Maria Lasser's phone number?

The practice phone number listed in the NPPES registry for Maria Lasser is (202) 460-1964.

Is Maria Lasser's NPI active?

Yes — Maria Lasser's NPI (1841150372) is active in the NPPES registry as of the last update on 2025-11-17.

IndividualActive

Maria Lasser

NPI 1841150372 · Social Worker · Washington, DC

Maria Lasser is a Social Worker provider in Washington, DC (NPI 1841150372).

Provider details

NPI number: 1841150372
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: LG200003420 (DC)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense LG200003420 (DC)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

5724 Chevy Chase Pkwy Nw

Washington, DC 20015-2522

Phone: (202) 460-1964

Street-level locationGet directions

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Mailing address