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

Individual provider Dentist · NPI 1215318027

Chieh-Li Tien, DDS is a Dentist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2015.

Licensed in
IL
In the registry since
2015
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

575 W Madison St Apt 1806
Chicago, IL 60661-2515
Phone: (646) 416-0230
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 319020357019031017 (IL)

Record details

NPI number1215318027
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 17, 2015
Last updated in NPPESMarch 13, 2017
Mailing address575 W Madison St, Chicago, IL 60661-2515

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