Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Barbara J. Duhart, L.I.S.W.

Social Worker in Cincinnati, OH · enumerated 2011.

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

National Provider Identifier

1578845640

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Registry record

Entity type Individual (Type 1)

Name Ms. Barbara J. Duhart

Credential L.I.S.W.

Sex Female

Practice address 203 E Galbraith Rd, Cincinnati, OH, 45216

Phone (513) 641-3876

Enumeration date Sep 15, 2011

Last updated in NPPES Sep 15, 2011

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License I3367 (OH) 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

How do I verify Barbara Duhart's NPI record?

Cross-check NPI 1578845640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578845640 active?

Yes, as of the latest NPPES snapshot, NPI 1578845640 is active (record last updated 2011-09-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-15.