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

Dr. Dennis Engelmann, DDS

Individual provider General Practice Dentistry · NPI 1639224199

Dr. Dennis Engelmann, DDS is a General Practice Dentistry in East Alton, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

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.

See every abbreviation used in this directory →

Practice location Address checks out

209 School St
East Alton, IL 62024-1458
Phone: (618) 254-0185
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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)

Record details

NPI number1639224199
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJanuary 24, 2007
Last updated in NPPESJuly 9, 2007
Mailing address209 School St, East Alton, IL 62024-1458

Other providers in East Alton