NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Chelsea Elizabeth Dean Butay, LCSW

Clinical Social Worker in Minneapolis, MN · enumerated 2015 · practices at Neighborhood Healthsource.

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

National Provider Identifier

1376911347

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Registry record

Entity type Individual (Type 1)
Name Mrs. Chelsea Elizabeth Dean Butay
Credential LCSW
Sex Female
Practice address 3300 Fremont Ave N, Minneapolis, MN, 55412
Phone (612) 588-9411
Fax (612) 522-6627
Enumeration date Sep 8, 2015
Last updated in NPPES May 10, 2019

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6357 (OK) 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.

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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 Chelsea Butay?
Chelsea Butay is registered in NPPES with the primary taxonomy of Clinical 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 2019-05-10.