Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kirsten Grosvenor

Social Worker in Watseka, IL · enumerated 2015.

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

National Provider Identifier

1093186710

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Registry record

Entity type Individual (Type 1)

Name Kirsten Grosvenor

Sex Female

Practice address 323 Mulberry Street, Watseka, IL, 60970

Phone (815) 432-5241

Fax (815) 432-4537

Enumeration date Oct 8, 2015

Last updated in NPPES Oct 8, 2015

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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 Kirsten Grosvenor?

Kirsten Grosvenor 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-08.