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

Dr. Chad Ryan Stewart, D.M.D.

Dentist in Glen Carbon, IL · enumerated 2008.

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

National Provider Identifier

1730343724

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Registry record

Entity type Individual (Type 1)

Name Dr. Chad Ryan Stewart

Credential D.M.D.

Sex Male

Practice address Glen Carbon, IL, 62034

Phone (618) 288-6262

Enumeration date Jul 18, 2008

Last updated in NPPES May 31, 2012

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 2004019268 (MO) Primary

122300000X Dentist Dental Providers · License 019.028959 (IL) Secondary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

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Frequently asked questions

How do I verify Chad Stewart's NPI record?

Cross-check NPI 1730343724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730343724 active?

Yes, as of the latest NPPES snapshot, NPI 1730343724 is active (record last updated 2012-05-31).

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Melanie Vadnal Dentist · Glen Carbon, IL NPI 1548425432

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-31.