Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathleen Wiersema
Pharmacist in Palos Heights, IL · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619277159
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Registry record
Entity type Individual (Type 1)
Name Kathleen Wiersema
Sex Female
Practice address 6401 W 127th St, Palos Heights, IL, 60463
Phone (708) 371-0343
Enumeration date Nov 1, 2010
Last updated in NPPES Nov 1, 2010
Taxonomy & licenses
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.
Frequently asked questions
Where does Kathleen Wiersema practice?
The practice location on file with NPPES is in Palos Heights, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kathleen Wiersema?
The National Provider Identifier (NPI) for Kathleen Wiersema is 1619277159, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-01.