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

Dr. Alex Joseph Schillinger, DMD

Individual provider General Practice Dentistry · NPI 1629185814

Dr. Alex Joseph Schillinger, DMD is a General Practice Dentistry in O Fallon, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

717 Insight Ave Ste 200
O Fallon, IL 62269
Phone: (618) 277-6550
Fax: (618) 277-6088
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019025209 (IL)
General Practice Dentistry Taxonomy 1223G0001X · Licence 19-025209 (IL)

Record details

NPI number1629185814
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESMarch 4, 2020
Certification dateMarch 4, 2020

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