Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346991064 Individual Practitioner Male Practitioner

Michael Aaberg

Surgery • Madison, WI

Professional Overview & Biography Verified Profile Summary

Michael Aaberg is a registered healthcare professional specializing in Surgery in Madison, WI. Practice services are available at 600 HIGHLAND AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

600 Highland Ave

Madison, WI 537920001

Telephone 6082636400
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Madison, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.4 Yrs
State Avg: 25.2 Yrs
Regional Practice Density
126 Specialists

Practicing in Madison, WI (765 Statewide)

Telehealth Adoption Rate
17.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-12-12
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 85741-20

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003260050

Doctor of Medicine (M.D.)

Dr. David Francis , MD

Radiology - Radiation Oncology

NPI 1003299942

Doctor of Medicine (M.D.)

Dr. Nancy Ann Little , MD

Radiology - Diagnostic Radiology

NPI 1003376401

Doctor of Medicine (M.D.)

Dr. Lixia Bai , MD, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003379421

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

NPI 1003379488

Doctor of Medicine (M.D.)

Dr. Hayley Varilek , PharmD

Pharmacist - Critical Care

NPI 1003404989

Doctor of Pharmacy (Pharm.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location December 12, 2025

Registered at 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082636400)

📍
Updated Business Mailing Address December 12, 2025

Registered at 749 UNIVERSITY ROW STE 200, MADISON, WI 537051465 (Tel: 6082630572)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 12, 2025

Surgery (License #85741-20 in WI)

NPI Profile Active January 13, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location January 13, 2022

Registered at 100 WOODRUFF CIR NE, ATLANTA, GA 303221020 (Tel: 4047272931)

📍
Updated Business Mailing Address January 13, 2022

Registered at 100 WOODRUFF CIR NE, ATLANTA, GA 303221020

👤
Provider Name / Credentials Updated January 13, 2022

Recorded as MICHAEL AABERG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 13, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration January 13, 2022

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: 1346991064
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 13, 2022
Last Update: December 12, 2025
Sole Proprietor: No

Mailing Address

749 University Row Ste 200

Madison, WI 537051465

Phone: 6082630572

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.