Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Roger Sample, PHARMD

Pharmacist in Jacksonville, FL · enumerated 2015.

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

National Provider Identifier

1538551890

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Registry record

Entity type Individual (Type 1)

Name Dr. William Roger Sample

Credential PHARMD

Sex Male

Practice address 7307 N Main St, Jacksonville, FL, 32208

Phone (904) 765-3531

Fax (904) 765-3533

Enumeration date Feb 24, 2015

Last updated in NPPES Jan 17, 2022

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PS51126 (FL) 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 William Sample?

William Sample 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 2022-01-17.