Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen S Mischler, MS, RD, CLC, LDN
Registered Dietitian in Peoria, IL · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487132874
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Registry record
Entity type Individual (Type 1)
Name Karen S Mischler
Credential MS, RD, CLC, LDN
Sex Female
Practice address 420 Ne Glen Oak Ave Ste 301, Peoria, IL, 61603
Phone (309) 655-3453
Fax (309) 655-3410
Enumeration date Jul 30, 2018
Last updated in NPPES Jul 30, 2018
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164003819 (IL) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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
How do I verify Karen Mischler's NPI record?
Cross-check NPI 1487132874 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1487132874 active?
Yes, as of the latest NPPES snapshot, NPI 1487132874 is active (record last updated 2018-07-30).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-30.