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

Daniel Sullivan, LCSW

Social Worker in Blauvelt, NY · enumerated 2013 · practices at Samaritan Daytop Village, Inc..

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

National Provider Identifier

1396176772

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Registry record

Entity type Individual (Type 1)

Name Daniel Sullivan

Credential LCSW

Sex Male

Practice address Blauvelt, NY, 10913

Phone (845) 353-2730

Fax (845) 353-1513

Enumeration date Dec 10, 2013

Last updated in NPPES Oct 28, 2019

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 087613 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Daniel Sullivan's NPI record?

Cross-check NPI 1396176772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396176772 active?

Yes, as of the latest NPPES snapshot, NPI 1396176772 is active (record last updated 2019-10-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-28.