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Michael E Sullivan, DDS

Michael E Sullivan is a General Practice Dentistry provider (Dentist) practicing in Elmhurst, IL, registered in the NPPES registry with NPI 1285666255 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1285666255
Entity type Individual (Type 1)
Name Michael E Sullivan
Credential DDS
Sex Male
Practice address 386 N YORK ST, SUITE 203, Elmhurst, IL, 60126
Phone 6305300770
Fax 6305309287
Enumeration date 2006-07-07
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary IL

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Michael Sullivan, DDS
NPI: 1285666255
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 386 N YORK ST, SUITE 203, Elmhurst, IL, 60126

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1811912280 Anne Benson-Wleklinski Individual Professional Counselor Elmhurst, IL
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1952409559 Dr Lin and Associates S C Organization Obstetrics & Gynecology Physician Elmhurst, IL
1457425472 James Los Individual General Practice Dentistry Elmhurst, IL
1881756633 Gary Barsky Individual Dermatology Physician Elmhurst, IL
1235492075 Donald Sanders Individual Ophthalmology Physician Elmhurst, IL
1073023149 New Age Services Corporation Organization Methadone Clinic Elmhurst, IL
1588257984 Kyrah Webb Individual Chiropractor Elmhurst, IL

Verify this record

Cross-check NPI 1285666255 against the authoritative CMS record: view Michael E Sullivan on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Michael Sullivan practice?
The practice location on file with NPPES is in Elmhurst, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Sullivan?
The National Provider Identifier (NPI) for Michael Sullivan is 1285666255, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.