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Cathy Grierson

Pharmacist in Jacksonville, IL · enumerated 2019 · practices at Walgreen Co.

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

National Provider Identifier

1750948543

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Registry record

Entity type Individual (Type 1)
Name Cathy Grierson
Sex Female
Practice address 134 W Morton Ave, Jacksonville, IL, 62650
Phone (217) 243-7818
Enumeration date May 28, 2019
Last updated in NPPES May 28, 2019

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 2014024728 (MO) Secondary
183500000X Pharmacist Pharmacy Service Providers · License 03331384 (OH) Secondary
183500000X Pharmacist Pharmacy Service Providers · License 051299624 (IL) Primary

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.

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Frequently asked questions

Where does Cathy Grierson practice?
The practice location on file with NPPES is in Jacksonville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cathy Grierson?
The National Provider Identifier (NPI) for Cathy Grierson is 1750948543, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-28.