Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey Derek Williams, PHARMD

Pharmacist in Philadelphia, PA · enumerated 2023.

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

National Provider Identifier

1861264301

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Registry record

Entity type Individual (Type 1)

Name Jeffrey Derek Williams

Credential PHARMD

Sex Male

Practice address 7001 Frankford Ave, Philadelphia, PA, 19135

Phone (215) 543-0715

Enumeration date Oct 27, 2023

Last updated in NPPES Oct 27, 2023

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP458017 (PA) 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

Is NPI 1861264301 active?

Yes, as of the latest NPPES snapshot, NPI 1861264301 is active (record last updated 2023-10-27).

How do I verify Jeffrey Williams's NPI record?

Cross-check NPI 1861264301 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Ross Roseman Pharmacist · Philadelphia, PA NPI 1679854590 Jennifer Boyce Pharmacist · Philadelphia, PA NPI 1578846176 Cynthia Hawkins Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Phila, PA NPI 1386927648 Aekyung Bae Pharmacist · Philadelphia, PA NPI 1134571946 Julia Green Ambulatory Care Pharmacist · Philadelphia, PA NPI 1154874014 Samuel Ewusie Pharmacist · Philadelphia, PA NPI 1053939421 Joanna Lu Pharmacist · Philadelphia, PA NPI 1003429655 Lannea Boyden Pharmacist · Philadelphia, PA NPI 1669275210

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-27.