Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas J Ksiazek, RPH

Pharmacist in Upper Chichester, PA · enumerated 2025.

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

National Provider Identifier

1467248294

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Thomas J Ksiazek

Credential RPH

Sex Male

Practice address 4 Creek Pkwy, Upper Chichester, PA, 19061

Phone (800) 223-4376

Enumeration date Apr 17, 2025

Last updated in NPPES Apr 17, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP444673 (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

What is the NPI number for Thomas Ksiazek?

The National Provider Identifier (NPI) for Thomas Ksiazek is 1467248294, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Ksiazek practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-17.