NPI Portal NPI Lookup & Verification

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

Eric Jay Ehrke, LCSW

Clinical Social Worker in Pewaukee, WI · enumerated 2006.

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

National Provider Identifier

1558457564

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Registry record

Entity type Individual (Type 1)
Name Eric Jay Ehrke
Credential LCSW
Sex Male
Practice address Pewaukee, WI, 53072
Phone (262) 691-1470
Enumeration date Oct 5, 2006
Last updated in NPPES Dec 7, 2007

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1782123 (WI) Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 501124 (WI) Secondary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
6280488 Other WI UNITED BEHAVIORAL HEALTH

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 Eric Ehrke?
The National Provider Identifier (NPI) for Eric Ehrke is 1558457564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eric Ehrke practice?
The practice location on file with NPPES is in Pewaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-07.