Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna Barbara Riley, LMSW

Social Worker in Lake Grove, NY · enumerated 2008.

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

National Provider Identifier

1508020611

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Registry record

Entity type Individual (Type 1)

Name Donna Barbara Riley

Credential LMSW

Sex Female

Practice address 2233 Nesconset Hwy, Suite 104, Lake Grove, NY, 11755

Phone (631) 737-5559

Enumeration date Jul 17, 2008

Last updated in NPPES Apr 5, 2011

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 078006-1 (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 Donna Riley?

Donna Riley 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 2011-04-05.