Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bradley Robert Williams, PHARM.D.

Geriatric Pharmacist in Orange, CA · enumerated 2005.

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

National Provider Identifier

1346235942

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Registry record

Entity type Individual (Type 1)

Name Dr. Bradley Robert Williams

Credential PHARM.D.

Sex Male

Practice address 101 the City Dr S, Pavilion IV, Orange, CA, 92868

Phone (714) 456-2800

Enumeration date Sep 20, 2005

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers · License RPH31318 (CA) Secondary

1835G0303X Geriatric Pharmacist Pharmacy Service Providers · License 0972 (VA) 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 is the NPI number for Bradley Williams?

The National Provider Identifier (NPI) for Bradley Williams is 1346235942, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bradley Williams practice?

The practice location on file with NPPES is in Orange, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Amir Seifi Medical Physician Assistant · Orange, CA NPI 1548263015 Melvin Seard Urology Physician · Orange, CA NPI 1538163126 Charles Rosen Orthopaedic Surgery of the Spine Physician · Orange, CA NPI 1548264013 Joseph Ruggio Cardiovascular Disease Physician · Orange, CA NPI 1124023163 Kurt Richards Surgical Physician Assistant · Orange, CA NPI 1598760092 Akash Joshi Body Imaging Physician · Orange, CA NPI 1013913490 Arti Gupta Body Imaging Physician · Orange, CA NPI 1770589152 Lucia Webster Certified Registered Nurse Anesthetist · Orange, CA NPI 1073510590

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.