Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashley Ellis, D.N.

Naprapath in Chicago, IL · enumerated 2009.

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

National Provider Identifier

1689815631

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Registry record

Entity type Individual (Type 1)

Name Dr. Ashley Ellis

Credential D.N.

Sex Female

Practice address 10406 S Troy St, Chicago, IL, 60655

Phone (773) 426-5096

Enumeration date Mar 19, 2009

Last updated in NPPES Mar 19, 2009

Taxonomy & licenses

172P00000X Naprapath Other Service Providers · License 181.000358 (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

Is NPI 1689815631 active?

Yes, as of the latest NPPES snapshot, NPI 1689815631 is active (record last updated 2009-03-19).

How do I verify Ashley Ellis's NPI record?

Cross-check NPI 1689815631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-19.