Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emily Grace Dunn, LMSW

Social Worker in Hicksville, NY · enumerated 2021.

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

National Provider Identifier

1588331557

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Registry record

Entity type Individual (Type 1)

Name Emily Grace Dunn

Credential LMSW

Sex Female

Practice address 400 S Oyster Bay Rd Ste 102, Hicksville, NY, 11801

Phone (516) 818-8383

Enumeration date Aug 26, 2021

Last updated in NPPES Aug 26, 2021

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 105046-1 (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 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.

What specialty is Emily Dunn?

Emily Dunn is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-26.