Michelle Mary Kolton Mackay, M.D.
Michelle Mary Kolton Mackay is a Radiation Oncology Radiology specialist based in Madison, WI with over 22 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 22 years in radiology, Michelle Mary Kolton Mackay, M.D. is a long-established radiation oncology radiology specialist in Madison. A University of Wisconsin School of Medicine graduate since 2004, she brings 22+ years of experience. She regularly sees Medicare patients with cancer, high cholesterol, and hypertension (per CMS claims data). CMS MIPS quality score: 100/100 (2023).
At a glance
- Federal MIPS score higher than 96% of MIPS-scored doctors in Wisconsin
- Virtual visits available — no app or travel required
Older · 1903dNPPES updated 2021-03-08 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
Contact & Location
Practice Location
1104 John Nolen Dr, Madison, WI 53713-1430
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 96% of doctors in Wisconsin on federal quality measures.
MIPS Score
2023100/100
Wisconsin avg: 82.1 · US avg: 83.6
✓ Higher than most doctors nationally(+16.4 pts)
Top 4% of MIPS-scored doctors in WisconsinHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
156
Unique beneficiaries
Standard volumePrescription Recipients
39
Patients prescribed
Prescriptions Written
81
Total claims
Total Medicare drug cost: $769
Percentile rankings compared against 779 reporting peers in Wisconsin.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Cancer, High Cholesterol, and Hypertension.
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+54%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-4%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-6%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-22%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-10%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-8%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-13%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$23 received from industry
1 transaction reported in 2018 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2018, attributed to Michelle Mary Kolton Mackay's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2004
University of Wisconsin School of Medicine and Public Health
Board certified · Mar 7, 2021
Self-reported via NPPES
22 years in practice
Experienced
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Taxonomy: 2085R0001X
Education & Training
University of Wisconsin School of Medicine (Class of 2004)
Virtual Radiation Oncology Care With Michelle Mary Kolton Mackay
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Michelle Mary Kolton Mackay for follow-up consultations, cholesterol management, blood pressure monitoring — no travel to Madison required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Michelle Mary Kolton Mackay
NPI records show Dr. Mackay as active with telehealth listed in Madison, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (608) 251-6868.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Michelle Mary Kolton Mackay
Practice Location
1104 John Nolen Dr, Madison, WI 53713-1430
Mailing Address
1104 John Nolen Dr, Madison, WI 53713-1430
This is a provider directory. Contact the office directly to schedule appointments.
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