Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kristen L Rezac
Registered Dietitian in Harvard, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174674303
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Registry record
Entity type Individual (Type 1)
Name Kristen L Rezac
Sex Female
Practice address 901 Grant St, Harvard, IL, 60033
Phone (815) 943-5431
Enumeration date Jan 15, 2007
Last updated in NPPES Jul 8, 2007
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 Kristen Rezac practice?
The practice location on file with NPPES is in Harvard, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kristen Rezac?
The National Provider Identifier (NPI) for Kristen Rezac is 1174674303, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Victor Garber Emergency Medicine Physician · Harvard, IL NPI 1609869163 Tawfik Barakat Anesthesiology Physician · Harvard, IL NPI 1306895644 Mercy Harvard Hospital Inc Critical Access Hospital · Harvard, IL NPI 1427001445 Judy Aguilar Physical Therapy Assistant · Harvard, IL NPI 1871547232 Joseph Levenstein Emergency Medicine Physician · Harvard, IL NPI 1003849563 David Kavanaugh Emergency Medicine Physician · Harvard, IL NPI 1437176070 Robb Whinney Trauma Surgery Physician · Harvard, IL NPI 1568480044 Mark Alexander Anesthesiology Physician · Harvard, IL NPI 1932206729
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.