Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Donald Popp, RPH

Pharmacist in Hellertown, PA · enumerated 2019 · practices at St. Luke'S Hospital.

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

National Provider Identifier

1013562859

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Registry record

Entity type Individual (Type 1)

Name Mr. William Donald Popp

Credential RPH

Sex Male

Practice address 110 Main St, Hellertown, PA, 18055

Phone (610) 838-7371

Fax (610) 838-0141

Enumeration date Aug 8, 2019

Last updated in NPPES Jan 17, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP038676R (PA) Primary

RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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 1013562859 active?

Yes — as of the latest NPPES snapshot, NPI 1013562859 is active (record last updated 2020-01-17).

How do I verify William Popp's NPI record?

Cross-check NPI 1013562859 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

Browse all →

Michael Brown Pharmacist · Hellertown, PA NPI 1265879308 Charlene Noto-Morgan Pharmacist · Hellertown, PA NPI 1649618471 Megan Kern Pharmacist · Hellertown, PA NPI 1639582513 St. Luke'S Hospital Urgent Care Clinic/Center · Hellertown, PA NPI 1619817871

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-17.