Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Margaret Dominique-Mclain, LMSW

School Social Worker in Mastic, NY · enumerated 2010 · practices at Kids Alternative Learning & Intervention Services, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609180884

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Registry record

Entity type Individual (Type 1)

Name Margaret Dominique-Mclain

Credential LMSW

Sex Female

Practice address Mastic, NY, 11950

Phone (631) 399-5833

Enumeration date Jul 30, 2010

Last updated in NPPES Jan 27, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 074857 (NY) Primary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 074857 (NY) Secondary

Other identifiers

Identifier	Type	State	Issuer
074857	Other	NY	LMSW

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Margaret Dominique-Mclain?

Margaret Dominique-Mclain is registered in NPPES with the primary taxonomy of School Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Kids Alternative Learning & Intervention Services, LLC Community/Behavioral Health Agency · Mastic, NY NPI 1902242910 Jenniel Dowers Behavior Analyst · Mastic, NY NPI 1851744197

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-27.