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

Dr. Douglas V Janis, DDS

Individual provider Pediatric Dentistry · NPI 1861666331

Dr. Douglas V Janis, DDS is a Pediatric Dentistry in St Charles, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2008
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

40W320 Lafox Rd Ste A
St Charles, IL 60175-6545
Phone: (630) 232-6661
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence 021001396 (IL)

Record details

NPI number1861666331
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedApril 16, 2008
Last updated in NPPESSeptember 18, 2018
Mailing address1705 South St, Geneva, IL 60134-2583

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