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Core Diabetes

Registered Dietitian in Chattanooga, TN · enumerated 2014 · authorized official Jenny Madzin, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639573447

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Registry record

Entity type Organization (Type 2)
Legal business name Core Diabetes
Practice address 7921 Long Drive, Chattanooga, TN, 37421
Phone (423) 598-0170
Enumeration date Oct 22, 2014
Last updated in NPPES Oct 22, 2014

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 844622 (TN) Primary
133VN1006X Metabolic Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 844622 Secondary

Authorized official

Name Jenny Madzin
Title Owner
Phone (423) 598-0170

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.

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Frequently asked questions

Who is the authorized official for Core Diabetes?
NPPES lists Jenny Madzin (Owner) as the authorized official for this organization.
What is the NPI number for Core Diabetes?
The NPI for Core Diabetes is 1639573447, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-22.