Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Ronald Mazukelli

General Practice Dentistry in Park Ridge, IL · enumerated 2007 · practices at Michael R. Mazukelli, DDS, P.C..

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

National Provider Identifier

1386857191

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Ronald Mazukelli

Sex Male

Practice address 954 N Northwest Hwy, Park Ridge, IL, 60068

Phone (847) 823-4045

Enumeration date May 8, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers Secondary

1223G0001X General Practice Dentistry Dental 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.

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Frequently asked questions

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.

What specialty is Michael Mazukelli?

Michael Mazukelli is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Michael R. Mazukelli, DDS, P.C. General Practice Dentistry · Park Ridge, IL NPI 1235342064

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.