Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jackie L Comerford, RD

Registered Dietitian in Mattoon, IL · enumerated 2006.

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

National Provider Identifier

1427132885

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Registry record

Entity type Individual (Type 1)

Name Jackie L Comerford

Credential RD

Sex Female

Practice address 200 Lerna Rd S, Mattoon, IL, 61938

Phone (217) 258-5900

Enumeration date Oct 24, 2006

Last updated in NPPES Apr 13, 2015

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164001482 (IL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jackie Comerford practice?

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

What is the NPI number for Jackie Comerford?

The National Provider Identifier (NPI) for Jackie Comerford is 1427132885, 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 2015-04-13.