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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jennifer Lynn Demieri, LMSW

Social Worker in Baldwin, NY · enumerated 2009.

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

National Provider Identifier

1013150739

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Registry record

Entity type Individual (Type 1)
Name Mrs. Jennifer Lynn Demieri
Credential LMSW
Sex Female
Practice address 2277 Grand Ave, Baldwin, NY, 11510
Phone (516) 377-5400
Enumeration date Apr 10, 2009
Last updated in NPPES Jan 13, 2012

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 076523-1 (NY) Primary

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

Is NPI 1013150739 active?
Yes, as of the latest NPPES snapshot, NPI 1013150739 is active (record last updated 2012-01-13).
How do I verify Jennifer Demieri's NPI record?
Cross-check NPI 1013150739 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-13.