John P Sheehan, MD
John P Sheehan is a Hematology Internal Medicine specialist based in Madison, WI with over 41 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
John P Sheehan, MD has been part of the Madison medical community since 2006 in group practice. He graduated from University of Missouri, Columbia School of Medicine in 1985 and has 41+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 1957dNPPES updated 2021-01-15 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
Contact & Location
Practice Location
600 Highland Ave, Madison, WI 53792
How Does This Doctor Compare?
Generic Rx
↑ Higher = better65.7%
Wisconsin avg: 82.2 · US avg: 82.8
⚠ Lower than most doctors nationally(-17.1 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
86
Unique beneficiaries
Standard volumePrescription Recipients
22
Patients prescribed
Prescriptions Written
166
Total claims
Total Medicare drug cost: $495k
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-5%) — 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 (-6%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-3%) — 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
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+1%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+1%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$2.0k received from industry
1 transaction reported in 2024 ·Moderate 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 2024, attributed to John P Sheehan's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1985
University of Missouri, Columbia School of Medicine
Board certified · Jan 14, 2021
Self-reported via NPPES
41 years in practice
Senior practitioner
Hematologists specialize in blood disorders including anemia, clotting disorders, hemophilia, sickle cell disease, lymphoma, leukemia, and other blood cancers. They manage anticoagulation therapy and blood transfusions.
Taxonomy: 207RH0000X
Education & Training
University of Missouri, Columbia School of Medicine (Class of 1985)
Mailing address
7974 Uw Health Ct, Middleton, WI 53562-5531
Differs from practice location
Virtual Internal Medicine Care With John P Sheehan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John P Sheehan for cholesterol management, blood pressure monitoring, arthritis follow-ups — 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 John P Sheehan
NPI records show Dr. Sheehan as active with telehealth listed in Madison, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (608) 265-1700.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact John P Sheehan
Practice Location
600 Highland Ave, Madison, WI 53792
Mailing Address
7974 Uw Health Ct, Middleton, WI 53562-5531
This is a provider directory. Contact the office directly to schedule appointments.
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