Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Claire Eller

Q: What is the NPI number for Claire Eller?

The National Provider Identifier (NPI) for Claire Eller is 1508597972, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Maryville, IL · enumerated 2022.

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

National Provider Identifier

1508597972

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Registry record

Entity type Individual (Type 1)

Name Claire Eller

Sex Female

Practice address 6800 Il Route 162, Maryville, IL, 62062

Phone (618) 288-5711

Enumeration date Jun 17, 2022

Last updated in NPPES Jan 22, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 041515285 (IL) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 2016003241 (MO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209028149 (IL) 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 is the NPI number for Claire Eller?

The National Provider Identifier (NPI) for Claire Eller is 1508597972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Claire Eller practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-22.