Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Benjamin J. Williams MD, Phd, PA

Q: What is the NPI number for Benjamin J. Williams MD, Phd, PA?

The NPI for Benjamin J. Williams MD, Phd, PA is 1528259900, a Type 2 (organization) record in the CMS NPPES registry.

Neurology Physician in Lubbock, TX · enumerated 2007 · authorized official Benjamin Williams, Doctor.

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

National Provider Identifier

1528259900

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Registry record

Entity type Organization (Type 2)

Legal business name Benjamin J. Williams MD, Phd, PA

Practice address 4642 N Loop 289 Ste 203, Lubbock, TX, 79416

Phone (806) 722-3030

Fax (806) 722-3035

Enumeration date Aug 9, 2007

Last updated in NPPES Aug 9, 2007

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Benjamin Williams

Title Doctor

Phone (806) 722-3030

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 is the NPI number for Benjamin J. Williams MD, Phd, PA?

The NPI for Benjamin J. Williams MD, Phd, PA is 1528259900, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Benjamin J. Williams MD, Phd, PA?

NPPES lists Benjamin Williams (Doctor) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-09.