Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Debbie J Dilley, MS RD LDN

Registered Dietitian in Decatur, IL · enumerated 2006.

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

National Provider Identifier

1104909621

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Registry record

Entity type Individual (Type 1)

Name Mrs. Debbie J Dilley

Credential MS RD LDN

Sex Female

Practice address 2300 N Edward St, Decatur, IL, 62526

Phone (217) 876-2281

Fax (217) 876-2261

Enumeration date Oct 21, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers 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.

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Frequently asked questions

Where does Debbie Dilley practice?

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

What is the NPI number for Debbie Dilley?

The National Provider Identifier (NPI) for Debbie Dilley is 1104909621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.