Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marcia Kay Hayek, R.D.
Registered Dietitian in Racine, WI · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134560949
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Registry record
Entity type Individual (Type 1)
Name Marcia Kay Hayek
Credential R.D.
Sex Female
Practice address 3801 Spring Street, Wheaton Franciscan Healthcare - All Saints, Racine, WI, 53405
Phone (262) 687-4279
Enumeration date Jul 9, 2013
Last updated in NPPES Jul 9, 2013
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License R5072951174-29 (WI) 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
Is NPI 1134560949 active?
Yes, as of the latest NPPES snapshot, NPI 1134560949 is active (record last updated 2013-07-09).
How do I verify Marcia Hayek's NPI record?
Cross-check NPI 1134560949 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-09.