Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jessica Thornton, RDN, CSP, CLC, LDN

Pediatric Nutrition Registered Dietitian in Avon, IN · enumerated 2020.

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

National Provider Identifier

1760099956

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Registry record

Entity type Individual (Type 1)

Name Jessica Thornton

Credential RDN, CSP, CLC, LDN

Sex Female

Practice address Avon, IN, 46123

Phone (317) 508-2066

Enumeration date Sep 30, 2020

Last updated in NPPES Sep 30, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 37001291A (IN) Secondary

133VN1401X Pediatric Critical Care Nutrition Registered Dietitian Dietary & Nutritional Service Providers Secondary

133VN1501X Sports Dietetics Nutrition Registered Dietitian Dietary & Nutritional Service Providers Secondary

133VN1004X Pediatric Nutrition 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jessica Thornton?

Jessica Thornton is registered in NPPES with the primary taxonomy of Pediatric Nutrition Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-30.