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

Dr. James A Costis, DDS

Individual provider Dentist · NPI 1164864765

Dr. James A Costis, DDS is a Dentist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2013
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.

See every abbreviation used in this directory →

Practice location Address checks out

5456 N Milwaukee Ave
Chicago, IL 60630-1225
Phone: (773) 631-5693
Fax: (773) 631-0058
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019022103 (IL)

Record details

NPI number1164864765
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 24, 2013
Last updated in NPPESOctober 15, 2020
Certification dateOctober 13, 2020
Mailing address5456 N Milwaukee Ave, Chicago, IL 60630-1225

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