Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Blair-Karr, MSW

Social Worker in Westerville, OH · enumerated 2006.

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

National Provider Identifier

1811930332

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Registry record

Entity type Individual (Type 1)

Name Barbara Blair-Karr

Credential MSW

Sex Female

Practice address 700 Brooksedge Blvd, Westerville, OH, 43081

Phone (614) 882-9338

Fax (614) 882-3401

Enumeration date Jun 13, 2006

Last updated in NPPES Jun 7, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License I-0004765 (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.

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Frequently asked questions

What specialty is Barbara Blair-Karr?

Barbara Blair-Karr 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-07.