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

Dr. Mark Alan Sloan, DDS

Individual provider General Practice Dentistry · NPI 1427169309

Dr. Mark Alan Sloan, DDS is a General Practice Dentistry in Sycamore, 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

2025 Aberdeen Ct
Sycamore, IL 60178-3140
Phone: (815) 758-3666
Fax: (815) 758-3626
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 019-024388 (IL)

Record details

NPI number1427169309
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESJanuary 3, 2024
Certification dateJanuary 3, 2024
Mailing address2025 Aberdeen Ct, Sycamore, IL 60178-3140

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