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

Dr. John Mark Sleichter, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1144411190

Dr. John Mark Sleichter, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Muscatine, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2007
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

200 Cleveland St Ste G
Muscatine, IA 52761-5652
Phone: (563) 263-4500
Show map & directions

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 6643 (IA)

Record details

NPI number1144411190
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 6, 2007
Last updated in NPPESFebruary 6, 2014
Mailing address200 Cleveland St Ste G, Muscatine, IA 52761-5652