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

Dr. Gregory Michael Karr, DDS

Individual provider Dentist · NPI 1740351949

Dr. Gregory Michael Karr, DDS is a Dentist in Elgin, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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

431 Summit St Ste 105
Elgin, IL 60120-3861
Phone: (847) 742-6717
Fax: (847) 742-3951
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 01919004 (IL)

Record details

NPI number1740351949
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedNovember 11, 2006
Last updated in NPPESJuly 26, 2026

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