Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen L Grinnen, PHARMD
Pharmacist in Skokie, IL · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306193313
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Registry record
Entity type Individual (Type 1)
Name Karen L Grinnen
Credential PHARMD
Sex Female
Practice address 8001 Lincoln Ave, 800, Skokie, IL, 60077
Phone (800) 533-7359
Enumeration date Aug 8, 2012
Last updated in NPPES Aug 8, 2012
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1306193313 active?
Yes, as of the latest NPPES snapshot, NPI 1306193313 is active (record last updated 2012-08-08).
How do I verify Karen Grinnen's NPI record?
Cross-check NPI 1306193313 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 → Craig Roth Pharmacist · Skokie, IL NPI 1508048877 Melissa Mannino Pharmacist · Skokie, IL NPI 1578735544 William Rudolph Pharmacist · Skokie, IL NPI 1144582982 Charles Garber Pharmacist · Skokie, IL NPI 1407119522 Samuel Kranc Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Skokie, IL NPI 1366707101 Daisy Saad Pharmacist · Skokie, IL NPI 1770848459 Catherine Farley Pharmacist · Skokie, IL NPI 1467709329 Monte Garnant Pharmacist · Skokie, IL NPI 1780931253
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-08.