Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David A Walters, LISW

Social Worker in Mc Arthur, OH · enumerated 2013.

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

National Provider Identifier

1134557929

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Registry record

Entity type Individual (Type 1)

Name David A Walters

Credential LISW

Sex Male

Practice address 31891 State Route 93, Mc Arthur, OH, 45651

Phone (740) 596-5249

Fax (740) 773-9579

Enumeration date Oct 15, 2013

Last updated in NPPES Nov 3, 2020

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License I0001423-SUPV (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

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.

What specialty is David Walters?

David Walters 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-03.