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

Dr. Theodore John Constantine, DDS

Individual provider Dentist · NPI 1982753182

Dr. Theodore John Constantine, DDS is a Dentist in Northbrook, 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

1501 Shermer Rd
Northbrook, IL 60062
Phone: (847) 272-6466
Fax: (847) 272-1487
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019021638 (IL)

Record details

NPI number1982753182
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 9, 2007
Last updated in NPPESDecember 18, 2014
Mailing address1501 Shermer Rd, Northbrook, IL 60062

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