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Active NPI 1194826933 Individual Practitioner Male Practitioner

Dr. Mark K Swanson , MD

Surgery • Marshfield, WI

Professional Overview & Biography Verified Profile Summary

Dr. Mark Swanson, MD is a registered healthcare professional specializing in Surgery in Marshfield, WI. Practice services are available at 1000 N OAK AVE under active NPI credentials.

Frequently performed procedures and clinical services include management and supervision of oxygen chamber therapy per session. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1000 N Oak Ave

Marshfield, WI 54449

Telephone 7153875408
Associated Practice Facility / Clinic
🏢 Marshfield Clinic Inc Facility NPI 1952347981

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Marshfield, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 16.7 Yrs
State Avg: 25.2 Yrs
Regional Practice Density
12 Specialists

Practicing in Marshfield, WI (765 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
78.3% 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 (2018)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99183 Management and supervision of oxygen chamber therapy per session
29 11 $463.60 $100.45

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 17540

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery - Vascular Surgery

NUCC Taxonomy Code: 2086S0129X

State License WI 17540

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
30209000 (WI)

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Alison Sampson , DO

Obstetrics & Gynecology

NPI 1003038381

Doctor of Osteopathic Medicine (D.O.)

Tamara Leahy , NP

Nurse Practitioner

NPI 1003190018

Nurse Practitioner

Samantha Moore , RD, CD, CDCES

Dietitian, Registered

NPI 1003191297

Registered Dietitian, CD, Certified Diabetes Care and Education Specialist

Eugene Larson , PA

Physician Assistant

NPI 1003904087

Physician Assistant

Dr. Stuart Tipping , MD

Internal Medicine - Medical Oncology

NPI 1003925124

Doctor of Medicine (M.D.)

James Skibba , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013004761

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 1000 N OAK AVE, MARSHFIELD, WI 54449 (Tel: 7153875408)

📍
Updated Business Mailing Address July 08, 2007

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495777

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MARK SWANSON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Surgery (License #17540 in WI)

🟢
Initial NPI Registration & Enumeration September 26, 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: 1194826933
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 26, 2006
Last Update: September 11, 2025
Sole Proprietor: No

Mailing Address

1000 N Oak Ave

Marshfield, WI 544495777

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.