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Darrell Eugene Barnack, LICSW

Social Worker in Superior, WI · enumerated 2006.

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

National Provider Identifier

1346295540

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Registry record

Entity type Individual (Type 1)
Name Darrell Eugene Barnack
Credential LICSW
Sex Male
Practice address 3500 Tower Ave, Superior, WI, 54880
Enumeration date May 24, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 1001-123 (WI) Primary

Other identifiers

Identifier Type State Issuer
1013664 Other - PREFERRED ONE
52Q13BA Other MN BCBS OF MN

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

What is the NPI number for Darrell Barnack?
The National Provider Identifier (NPI) for Darrell Barnack is 1346295540, a Type 1 (individual) record in the CMS NPPES registry.
Where does Darrell Barnack practice?
The practice location on file with NPPES is in Superior, 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 2007-07-08.