Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teresa Kay Dillingham, MSN, RN, CDCES

Diabetes Educator Registered Nurse in Madisonville, KY · enumerated 2025.

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

National Provider Identifier

1124837372

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Registry record

Entity type Individual (Type 1)

Name Teresa Kay Dillingham

Credential MSN, RN, CDCES

Sex Female

Practice address 200 Clinic Dr, Madisonville, KY, 42431

Phone (270) 825-7374

Fax (270) 825-7225

Enumeration date Jan 2, 2025

Last updated in NPPES Jan 2, 2025

Taxonomy & licenses

163WD0400X Diabetes Educator Registered Nurse Nursing Service Providers · License 1033308 (KY) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Teresa Dillingham?

The National Provider Identifier (NPI) for Teresa Dillingham is 1124837372, a Type 1 (individual) record in the CMS NPPES registry.

Where does Teresa Dillingham practice?

The practice location on file with NPPES is in Madisonville, KY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-02.