Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Corinne Buffington
Registered Dietitian in Aurora, IL · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558739516
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Registry record
Entity type Individual (Type 1)
Name Corinne Buffington
Sex Female
Practice address 1222 N Eola Rd, Aurora, IL, 60502
Phone (847) 868-3435
Fax (847) 859-5885
Enumeration date Sep 8, 2015
Last updated in NPPES Sep 8, 2015
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164006569 (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.
Frequently asked questions
What is the NPI number for Corinne Buffington?
The National Provider Identifier (NPI) for Corinne Buffington is 1558739516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Corinne Buffington practice?
The practice location on file with NPPES is in Aurora, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Lisa Walinski Family Medicine Physician · Aurora, IL NPI 1952354250 Mark Mc Dowell Physical Therapist · Aurora, IL NPI 1942358270 Staci Ahrens Chiropractor · Aurora, IL NPI 1891838777 Ashley Muhr Family Medicine Physician · Aurora, IL NPI 1891016499 Tiffany Demay Registered Dietitian · Aurora, IL NPI 1538507868 Sarah Bucek Nurse Practitioner · Aurora, IL NPI 1750719811 Edward Health Ventures Family Medicine Physician · Aurora, IL NPI 1477982767 Advance Performance Pain and Wellness Center Rehabilitation Chiropractor · Aurora, IL NPI 1356887475
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-08.