MARK S STEEN M.D.
NPI 1306929906
Internal Medicine - Interventional Cardiology in Springfield, IL

Active since October 24, 2006PECOS EnrolledAccepts Medicare Assignment
94.61/100
CMS Quality Rating
619 E MASON ST, SUITE 4P57, SPRINGFIELD, IL 62701(217) 788-0706(217) 525-2535 Get Directions Write a Review

NPPES record last updated: December 5, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 5, 2024, Dec 22, 2021, Apr 17, 2017 (3 updates tracked since 2017).

About Mark S Steen M.d. NPPES

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

MARK S STEEN M.D. (NPI 1306929906) is an individual interventional cardiology provider in Springfield, Illinois, licensed in Illinois (036081941) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Herrin Hospital, and is a graduate of University Of Minnesota Medical School (1974).

NPPES Registry Identity

NPI1306929906
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameMARK S STEENCredential: M.D.
Location Address619 E MASON ST, SUITE 4P57Springfield, IL 62701-1034
Mailing Address619 E Mason St, Suite 4p57Springfield, IL 62701-1034 · (217) 788-0706 · Fax (217) 525-2535
Fax(217) 525-2535
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 1974
Enumeration DateOctober 24, 2006
Last NPPES UpdateDecember 5, 20243 updates tracked since enumeration
NPPES CertifiedDecember 5, 2024
NPI 1306929906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License Licensed in IL · 036081941
Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedSpecialistTaxonomy 174400000X · License 036-081941 (IL)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 036081941 (IL)
619 E MASON ST, Springfield, IL 62701

Other Identifiers 2

Medicaid036081941IL
Other060040348IL · Railroad

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 and accepts Medicare assignment

Mark S Steen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426086984
PECOS Enrollment IDI20050727000506
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928
This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.
14 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Herrin Hospital

Acute Care Hospitals · Herrin, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140011
Location201 S 14th StHerrin, IL 62948 · Williamson County
Emergency services

Memorial Hospital Of Carbondale

Acute Care Hospitals · Carbondale, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140164
Location405 W JacksonCarbondale, IL 62901 · Jackson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62701 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.61/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.17
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

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

Thoracic Surgery (Cardiothoracic Vascular Surgery)
619 E MASON ST, SUITE 3P25
SPRINGFIELD, IL 62701
Specialist
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Internal Medicine (Interventional Cardiology)
619 E MASON ST
SPRINGFIELD, IL 62701
Internal Medicine (Interventional Cardiology)
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Specialist
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Nurse Practitioner (Adult Health)
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Nurse Practitioner (Adult Health)
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Physician Assistant
619 E MASON ST
SPRINGFIELD, IL 62701

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 Mark Steen's NPI number?

The NPI number for Mark Steen is 1306929906. It was assigned to this individual provider in the NPPES registry on October 24, 2006.

Where is Mark Steen located?

Mark Steen practices at 619 E Mason St Suite 4p57, Springfield, IL 62701. The listed phone number is (217) 788-0706.

What is Mark Steen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Mark Steen enrolled in Medicare?

Yes. Mark Steen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Steen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Mark Steen 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.

Is Mark Steen affiliated with any hospitals?

According to CMS data, Mark Steen is affiliated with Herrin Hospital and Memorial Hospital Of Carbondale.

When was this NPI record last updated?

The NPPES record for Mark Steen was last updated on December 5, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.