Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Richard Woodruff

Clinical Laboratory Director (Non-physician) in Lower Brule, SD · enumerated 2007.

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

National Provider Identifier

1053514554

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Registry record

Entity type Individual (Type 1)

Name Mr. William Richard Woodruff

Sex Male

Practice address 601 Gall Street, Lower Brule, SD, 57548

Phone (605) 473-8246

Fax (605) 473-0607

Enumeration date Jun 11, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

247ZC0005X Clinical Laboratory Director (Non-physician) Technologists, Technicians & Other Technical Service Providers 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 William Woodruff?

William Woodruff is registered in NPPES with the primary taxonomy of Clinical Laboratory Director (Non-physician). 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 2007-07-08.