Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William J Dvorak DDS Ltd

Organization General Practice Dentistry · NPI 1730247099

William J Dvorak DDS Ltd is a General Practice Dentistry in Glen Ellyn, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

430 N Main St
Glen Ellyn, IL 60137
Phone: (630) 858-7017
Fax: (630) 858-4399
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 19 14549 (IL)

Record details

NPI number1730247099
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Dvorak — Pres · (630) 858-7017
NPI enumeratedDecember 5, 2006
Last updated in NPPESAugust 22, 2020
Mailing address430 N Main Street, Glen Ellyn, IL 60137

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