DR. STEVEN D MARSHALL D.D.S., M.S.
NPI 1063737237
Dentist - Orthodontics and Dentofacial Orthopedics in Iowa City, IA

Active since March 31, 2010PECOS Enrolled
801 NEWTON ROAD, IOWA CITY, IA 52242(319) 335-7440(319) 335-7451 Get Directions Write a Review

NPPES record last updated: December 7, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Steven D Marshall D.d.s., M.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEVEN D MARSHALL D.D.S., M.S. (NPI 1063737237) is an individual orthodontics and dentofacial orthopedics provider in Iowa City, Iowa, licensed in Iowa (40200) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1063737237
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. STEVEN D MARSHALLCredential: D.D.S., M.S.
Location Address801 NEWTON ROADIowa City, IA 52242-1001
Mailing Address322 Dental Science Bldg SIowa City, IA 52242-1001 · (319) 335-7440 · Fax (319) 335-7451
Fax(319) 335-7451
Sole ProprietorNo
Enumeration DateMarch 31, 2010
Last NPPES UpdateDecember 7, 2021
NPPES CertifiedMay 17, 2021
NPI 1063737237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
Licenses Licensed in IA · 40200 Licensed in IL · 019019686
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
801 NEWTON ROAD, Iowa City, IA 52242

Secondary Practice Location 1

Location 16323 N Avondale Ave, Suite 224Chicago, IL 60631-1962 · Phone (847) 381-0148 · Fax (847) 381-3870

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Steven D Marshall D.d.s., M.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist (Periodontics)
801 NEWTON ROAD, UNIVERSITY OF IOWA
IOWA CITY, IA 52242
Dentist
801 NEWTON ROAD, UNIVERSITY OF IOWA COLLEGE OF DENTISTRY
IOWA CITY, IA 52242
Dentist (Prosthodontics)
801 NEWTON ROAD, PROSTHODONTICS
IOWA CITY, IA 52242
Dentist
801 NEWTON ROAD
IOWA CITY, IA 52242
Student in an Organized Health Care Education/Training Program
801 NEWTON ROAD
IOWA CITY, IA 52242
Dentist (Orthodontics and Dentofacial Orthopedics)
801 NEWTON ROAD
IOWA CITY, IA 52242
Dentist (General Practice)
801 NEWTON ROAD
IOWA CITY, IA 52242
Dentist (Prosthodontics)
801 NEWTON ROAD
IOWA CITY, IA 52242

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steven Marshall's NPI number?

The NPI number for Steven Marshall is 1063737237. It was assigned to this individual provider in the NPPES registry on March 31, 2010.

Where is Steven Marshall located?

Steven Marshall practices at 801 Newton Road, Iowa City, IA 52242. The listed phone number is (319) 335-7440.

What is Steven Marshall's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

Is Steven Marshall enrolled in Medicare?

Yes. Steven Marshall is registered in the Medicare PECOS enrollment system.

What insurance does Steven Marshall accept?

Health plans from Florida Combined Life list Steven Marshall as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Steven Marshall was last updated on December 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.