Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Won Sung, DDS, LLC

Organization General Practice Dentistry · NPI 1629485818

Won Sung, DDS, LLC provides General Practice Dentistry in Naperville, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2756 Whitehall Ln
Naperville, IL 60564-8490 Not confirmed with CMS for 12 years — call before visiting
Phone: (213) 249-1765
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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 248.000898 (IL)

Record details

NPI number1629485818
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Won Sung — Officer/Member · (213) 249-1765
NPI enumeratedJuly 19, 2014
Last updated in NPPESAugust 18, 2014
Mailing address431 Summit St, Suite 104, Elgin, IL 60120-3861

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