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

John G Hartmann DDS PC

Organization General Practice Dentistry · NPI 1992983555

John G Hartmann DDS PC is a General Practice Dentistry in River Forest, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7700 W Madison St
River Forest, IL 60305
Phone: (708) 366-6760
Fax: (708) 366-6762
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X (IL)
General Practice Dentistry Taxonomy 1223G0001X (IL)

Record details

NPI number1992983555
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationJohn G Hartmann DDS PC
Authorized official John Hartmann — Dentist · (708) 366-6760
NPI enumeratedFebruary 6, 2008
Last updated in NPPESFebruary 6, 2008
Mailing address7700 W Madison St, River Forest, IL 60305

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