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

David John Felgenhauer, DDS

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1780694596

David John Felgenhauer, DDS is an Oral and Maxillofacial Surgery (Dentist) in Woodridge, 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.

See every abbreviation used in this directory →

Practice location Address checks out

1999 75th St Ste 101
Woodridge, IL 60517-2664
Phone: (630) 910-3200
Show map & directions

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

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X (IL)

Record details

NPI number1780694596
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 8, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1999 75th St, Suite 101, Woodridge, IL 60517-2664