Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven J Mahany, DMD

General Practice Dentistry in Peoria, IL · enumerated 2006.

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

National Provider Identifier

1619059268

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Registry record

Entity type Individual (Type 1)

Name Steven J Mahany

Credential DMD

Sex Male

Practice address 9016 N Allen Rd, Suite B, Peoria, IL, 61615

Phone (309) 690-4500

Fax (309) 691-7298

Enumeration date Oct 20, 2006

Last updated in NPPES Jun 1, 2012

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 019017232 (IL) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Steven Mahany's NPI record?

Cross-check NPI 1619059268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619059268 active?

Yes, as of the latest NPPES snapshot, NPI 1619059268 is active (record last updated 2012-06-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-01.