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DR. MARK GORDON BARNETT MD
NPI 1821096660
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Cedar Rapids, IA

Active since July 13, 2005PECOS Enrolled
202 10TH STREET SE, CEDAR RAPIDS, IA 52403(319) 362-5118(319) 364-0574 Get Directions Write a Review

NPPES record last updated: September 11, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Mark Gordon Barnett Md NPPES

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

DR. MARK GORDON BARNETT MD (NPI 1821096660) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Cedar Rapids, Iowa, licensed in Iowa (29848) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821096660
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDR. MARK GORDON BARNETTCredential: MD
Location Address202 10TH STREET SECedar Rapids, IA 52403-2404
Mailing AddressPo Box 3178Cedar Rapids, IA 52406-3178 · (319) 398-1583 · Fax (319) 399-2085
Phone(319) 362-5118
Fax(319) 364-0574
Sole ProprietorNo
Enumeration DateJuly 13, 2005
Last NPPES UpdateSeptember 11, 2013
✔ NPI 1821096660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
License✔ Licensed in IA · 29848
Definition
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X · License 29848 (IA)
202 10TH STREET SE, Cedar Rapids, IA 52403
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Other Identifiers 4

Medicare UPINE95255IA
Medicaid1108258IA
Medicare ID-Type Unspecified56501IA
Other56501IA · Blue Cross/blue Shield

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Gordon Barnett Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Mark Barnett reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rockford Health Physicians
133 mi
Anesthesiology
2400 N ROCKTON AVE
Rockford, IL 61103
  • Reassigned Medicare billing, Illinois enrollment
  • 1,375 clinicians in this Medicare group
NPI 1023275278 (815) 971-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52403 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
$161.40 typical visit price
range $52.96 – $161.40
Typical copayment $40.35 (range $13.24 – $40.35)
Most-billed visit code 99205
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 20

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

WARREN NEIL VERDECK MD
Orthopaedic Surgery
202 10TH STREET SE
CEDAR RAPIDS, IA 52403
Linn County (319) 398-1500
MATTHEW JOSEPH WHITE MD
Orthopaedic Surgery
202 10TH STREET SE
CEDAR RAPIDS, IA 52403
Linn County (319) 398-1545
JILL NELLIE MILLER ARNP
Nurse Practitioner (Family)
202 10TH STREET SE
CEDAR RAPIDS, IA 52403
Linn County (319) 398-1721
DR. STEVEN MARK WAHLE MD
Urology
202 10TH STREET SE
CEDAR RAPIDS, IA 52403
Linn County (319) 363-8171
DAVID MICHAEL LAWRENCE MD
Surgery (Vascular Surgery)
202 10TH STREET SE
CEDAR RAPIDS, IA 52403
Linn County (319) 362-5118
DR. JAMES MICHAEL PAPE MD
Orthopaedic Surgery (Orthopaedic Trauma)
202 10TH STREET SE
CEDAR RAPIDS, IA 52403
Linn County (319) 398-1545
DR. ROBERT FRANCIS KEATING MD
Surgery
202 10TH STREET SE
CEDAR RAPIDS, IA 52403
Linn County (319) 362-5118
DR. JAMES MICHAEL LEVETT MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
202 10TH STREET SE
CEDAR RAPIDS, IA 52403
Linn County (319) 362-5118

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 Barnett's NPI number?

The NPI number for Mark Barnett is 1821096660. It was assigned to this individual provider in the NPPES registry on July 13, 2005.

Where is Mark Barnett located?

Mark Barnett practices at 202 10th Street SE, Cedar Rapids, IA 52403. The listed phone number is (319) 362-5118.

What is Mark Barnett's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Mark Barnett enrolled in Medicare?

Yes. Mark Barnett is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Barnett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Barnett reassigns Medicare benefits to Rockford Health Physicians (Rockford, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Barnett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Barnett was last updated on September 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.