Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1457105942 Individual Practitioner Male Practitioner

Michael Gui

Dermatology • Madison, WI

Professional Overview & Biography Verified Profile Summary

Michael Gui is a registered healthcare professional specializing in Dermatology in Madison, WI. Practice services are available at UW HOSPITALS & CLINICS 600 HIGHLAND AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

Uw Hospitals & Clinics 600 Highland Ave

Madison, WI 537920001

Telephone 6082636400
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Madison, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 15.2 Yrs
State Avg: 22.7 Yrs
Regional Practice Density
69 Specialists

Practicing in Madison, WI (337 Statewide)

Telehealth Adoption Rate
10.1% 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: 2025-06-11
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License WI 100859851

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

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 June 11, 2025

Registered at UW HOSPITALS & CLINICS 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082636400)

📍
Updated Business Mailing Address June 11, 2025

Registered at UW HOSPITALS & CLINICS 600 HIGHLAND AVE, MADISON, WI 537920001

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2025

Dermatology (License #100859851 in WI)

NPI Profile Active April 12, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location April 12, 2024

Registered at 1836 SOUTH AVE, LA CROSSE, WI 546015429 (Tel: 6087827300)

📍
Updated Business Mailing Address April 12, 2024

Registered at 1836 SOUTH AVE, LA CROSSE, WI 546015429 (Tel: 6087827300)

👤
Provider Name / Credentials Updated April 12, 2024

Recorded as MICHAEL GUI

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 12, 2024

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 12, 2024

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: 1457105942
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 12, 2024
Last Update: June 11, 2025
Sole Proprietor: No

Mailing Address

Uw Hospitals & Clinics 600 Highland Ave

Madison, WI 537920001

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.