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

Dr. Steven D Marshall, DDS, MS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1063737237

Dr. Steven D Marshall, DDS, MS is an Orthodontics and Dentofacial Orthopedics Dentistry in Iowa City, Iowa. Works from 2 locations. Licensed in Iowa and Illinois.

Licensed in
IA, IL
In the registry since
2010
Specialties on file
2
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.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

801 Newton Rd
Iowa City, IA 52242-1001
Phone: (319) 335-7440
Fax: (319) 335-7451
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6323 N Avondale Ave, Chicago, IL 60631-1962 — (847) 381-0148

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 40200 (IA)
Orthodontics and Dentofacial Orthopedics Dentistry Taxonomy 1223X0400X · Licence 019019686 (IL)

Record details

NPI number1063737237
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorNo
NPI enumeratedMarch 31, 2010
Last updated in NPPESDecember 7, 2021
Certification dateMay 17, 2021
Mailing address322 Dental Science Bldg S, Iowa City, IA 52242-1001

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