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

Dr. William Couvelis, DDS

Individual provider Dentist · NPI 1013043199

Dr. William Couvelis, DDS is a Dentist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

401 E Illinois Ste 321
Chicago, IL 60611-5302
Phone: (312) 321-7645
Fax: (312) 467-9946
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019021100 (IL)

Record details

NPI number1013043199
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 26, 2007
Last updated in NPPESJuly 8, 2007
Mailing address401 E. Illinois, Suite 321, Chicago, IL 60611-5302

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