Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Shantel Nicole Sullivan, LMSW

Social Worker in Potsdam, NY · enumerated 2013.

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

National Provider Identifier

1104166644

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Registry record

Entity type Individual (Type 1)

Name Mrs. Shantel Nicole Sullivan

Credential LMSW

Sex Female

Practice address 50 Leroy St, Potsdam, NY, 13676

Phone (315) 261-5411

Enumeration date Feb 20, 2013

Last updated in NPPES Feb 20, 2013

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 0771741 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Shantel Sullivan?

Shantel Sullivan 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-20.