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

Dr. Mark James Prosniewski, DDS

Individual provider General Practice Dentistry · NPI 1760572861

Dr. Mark James Prosniewski, DDS is a General Practice Dentistry in Bartlett, 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.

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Practice location Address checks out

116 W Bartlett Ave
Bartlett, IL 60103-4282
Phone: (630) 837-2779
Fax: (630) 837-2708
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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 · Licence 019018332 (IL)

Record details

NPI number1760572861
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedOctober 13, 2006
Last updated in NPPESMarch 12, 2013
Mailing address116 W Bartlett Ave, Bartlett, IL 60103-4282

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