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Active NPI 1891323549 Individual Practitioner Male Practitioner

Brian Jordan Hallis

Surgery • Madison, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Brian Hallis is a certified Surgery practicing in Madison, WI. With approximately 6 years of clinical experience since graduating from Medical College Of Wisconsin in 2020, Brian Hallis delivers high-quality medical care to the local community at 600 HIGHLAND AVE.

Brian Hallis is affiliated with University Of Wisconsin Medical Foundation Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

600 Highland Ave

Madison, WI 537920001

Telephone 6082639419
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Madison, WI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -13.4 yrs vs City Avg
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

Clinical Seniority & Experience Comparison

Dr. Hallis (6 Years) 6 Yrs
Madison Specialty Average (19.4 Years) 19.4 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-07-28
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 85654-20

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

University Of Wisconsin Medical Foundation Inc

600 Highland Ave, Madison, WI 537920001

Phone: 6082636400

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1235759382

Doctor of Osteopathic Medicine (D.O.)

Dr. Kevin Riggle , MD

Surgery - Pediatric Surgery

NPI 1669747853

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Business Mailing Address July 28, 2025

Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531

📍
Updated Practice Location July 01, 2025

Registered at 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082639419)

📍
Updated Business Mailing Address July 01, 2025

Registered at 600 HIGHLAND AVE, MADISON, WI 537920001

NPI Profile Active March 30, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location March 30, 2020

Registered at 952 E SENECA ST, SEATTLE, WA 981224212 (Tel: 2025836079)

📍
Updated Business Mailing Address March 30, 2020

Registered at 952 E SENECA ST, SEATTLE, WA 981224212 (Tel: 2025836079)

👤
Provider Name / Credentials Updated March 30, 2020

Recorded as BRIAN HALLIS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 30, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 30, 2020

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: 1891323549
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 30, 2020
Last Update: July 28, 2025
Sole Proprietor: No

Mailing Address

7974 Uw Health Ct

Middleton, WI 535625531

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.