Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joseph Yates Williams III, PHARMD.

Pharmacist in Austin, TX · enumerated 2010.

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

National Provider Identifier

1104143254

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Registry record

Entity type Individual (Type 1)

Name Dr. Joseph Yates Williams III

Credential PHARMD.

Sex Male

Practice address 6900 Brodie Ln, Austin, TX, 78745

Phone (512) 891-8906

Enumeration date Apr 29, 2010

Last updated in NPPES Apr 29, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 38677 (TX) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

What specialty is Joseph Williams?

Joseph Williams is registered in NPPES with the primary taxonomy of Pharmacist. 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 2010-04-29.