Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sienna Warnecke, LPC

Professional Counselor in Grafton, WI · enumerated 2024 · practices at Behavioral Health Clinic, LLC.

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

National Provider Identifier

1194586792

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Registry record

Entity type Individual (Type 1)

Name Sienna Warnecke

Credential LPC

Sex Female

Practice address 1245 Cheyenne Ave Ste 200, Grafton, WI, 53024

Phone (262) 233-1818

Fax (262) 421-8681

Enumeration date Jan 22, 2024

Last updated in NPPES Jan 22, 2024

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 10797125 (WI) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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

What is the NPI number for Sienna Warnecke?

The National Provider Identifier (NPI) for Sienna Warnecke is 1194586792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sienna Warnecke practice?

The practice location on file with NPPES is in Grafton, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-22.