Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1558327320 Individual Practitioner Male Practitioner

Dr. Peter H. Marks , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) • Beloit, WI

Professional Overview & Biography Verified Profile Summary

Dr. Peter Marks, MD is a registered healthcare professional specializing in Thoracic Surgery (Cardiothoracic Vascular Surgery) in Beloit, WI. Practice services are available at 1969 W. HART ROAD under active NPI credentials.

Frequently performed procedures and clinical services include outpatient office visit, harvest of veins for coronary artery bypass procedure using an endoscope, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1969 W. Hart Road
Beloit Health System Inc

Beloit, WI 535112298

Telephone 6083645011
Fax 6083645593
Associated Practice Facility / Clinic
🏢 Beloit Health System Inc Facility NPI 1982780094

Specialty Benchmarks & Practice Insights

Comparative analytics for Thoracic Surgery (Cardiothoracic Vascular Surgery) in Beloit, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 34.5 Yrs
Regional Practice Density
1 Specialists

Practicing in Beloit, WI (123 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
94.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2017)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
30 21 $13.80 $8.89
33508 Harvest of veins for coronary artery bypass procedure using an endoscope
15 15 $883.89 $15.11
99201 New patient office or other outpatient visit, typically 10 minutes
11 11 $58.00 $25.52

Medical Specialties & State Licenses

Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary Specialty

NUCC Taxonomy Code: 208G00000X

State License WI 45518-20

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.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NUCC Taxonomy Code: 208G00000X

State License IL 036-060891

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1558327320 (WI)
Medicaid State Provider ID
036060891 (IL)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

38 Associated Practitioners
Dr. Usman Sarwar , MD

Internal Medicine - Cardiovascular Disease

NPI 1023490430

Doctor of Medicine (M.D.)

David Etringer , PA-C

Emergency Medicine

NPI 1033300744

Physician Assistant (Certified)

Stacy Heitz , PA-C

Physician Assistant

NPI 1073032264

Physician Assistant (Certified)

Karlie Wellnitz , RD CD

Dietitian, Registered

NPI 1083915318

RDCD

Tammy Boxleitner , APN

Nurse Practitioner

NPI 1104903061

Advanced Practice Nurse

Dr. Jaime Gonzalez , MD

Internal Medicine - Infectious Disease

NPI 1114306537

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active February 27, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location February 27, 2013

Registered at 1969 W. HART ROAD, BELOIT HEALTH SYSTEM INC, BELOIT, WI 535112298 (Tel: 6083645011)

📍
Updated Business Mailing Address February 27, 2013

Registered at 1969 W. HART ROAD, BELOIT HEALTH SYSTEM INC, BELOIT, WI 535112298 (Tel: 6083645011)

👤
Provider Name / Credentials Updated February 27, 2013

Recorded as PETER MARKS, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 27, 2013

Thoracic Surgery (Cardiothoracic Vascular Surgery) (License #45518-20 in WI)

🟢
Initial NPI Registration & Enumeration April 21, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1558327320
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 21, 2006
Last Update: February 27, 2013
Sole Proprietor: No

Mailing Address

1969 W. Hart Road, Beloit Health System Inc

Beloit, WI 535112298

Phone: 6083645011

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.