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DR. STEPHEN G MARSHALL DDS
NPI 1417010539
Dentist - Oral and Maxillofacial Surgery in Westchester, IL

Active since December 19, 2006PECOS Enrolled
10510 W CERMAK ROAD, WESTCHESTER, IL 60154(708) 562-5526(708) 562-9532 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Stephen G Marshall Dds NPPES

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

DR. STEPHEN G MARSHALL DDS (NPI 1417010539) is an individual oral and maxillofacial surgery provider in Westchester, Illinois and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417010539
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. STEPHEN G MARSHALLCredential: DDS
Location Address10510 W CERMAK ROADWestchester, IL 60154-5202
Mailing Address10510 W Cermak RoadWestchester, IL 60154-5202 · (708) 562-5526 · Fax (708) 562-9532
Phone(708) 562-5526
Fax(708) 562-9532
Sole ProprietorNo
Enumeration DateDecember 19, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1417010539 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Also ListedDentist · General PracticeTaxonomy 1223G0001X
10510 W CERMAK ROAD, Westchester, IL 60154
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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. Stephen G Marshall Dds 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 60154 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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.

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 Stephen Marshall's NPI number?

The NPI number for Stephen Marshall is 1417010539. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Where is Stephen Marshall located?

Stephen Marshall practices at 10510 W Cermak Road, Westchester, IL 60154. The listed phone number is (708) 562-5526.

What is Stephen Marshall's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Stephen Marshall enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Stephen Marshall was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.