John J Conzemius, MD
John J Conzemius is an Internal Medicine specialist based in La Crosse, WI with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: HOSPICE/PALLIATIVE CARE
Patients across WI can see John J Conzemius, MD in person in La Crosse or via virtual visit — no travel required. He graduated from University of Minnesota Medical School in 2000 and has 26+ years of clinical experience. Among his Medicare patients, common conditions include high cholesterol, hypertension, and kidney disease (per CMS data).
At a glance
- Prescribes opioids less than 45% of reporting doctors in Wisconsin
- Uses generic medications more than 42% of reporting doctors in Wisconsin
- Virtual visits available — no app or travel required
Older · 4009dNPPES updated 2015-06-02 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better1.42%
Wisconsin avg: 4.3 · US avg: 5.1
✓ Higher than most doctors nationally(-3.7 pts)
Typical range among reporting doctors in Wisconsin1.42% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better86.4%
Wisconsin avg: 82.2 · US avg: 82.8
✓ Higher than most doctors nationally(+3.6 pts)
Typical range among reporting doctors in WisconsinHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
303
Unique beneficiaries
Standard volumePrescription Recipients
603
Patients prescribed
Prescriptions Written
8,893
Total claims
Total Medicare drug cost: $1.04M
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 Chronic Kidney Disease.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+4%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+1%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+8%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-12%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+1%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-3%) — 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 (-6%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2000
University of Minnesota Medical School
26 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
University of Minnesota Medical School (Class of 2000)
Virtual Internal Medicine Care With John J Conzemius
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John J Conzemius for cholesterol management, blood pressure monitoring, kidney care follow-ups — no travel to La Crosse 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 J Conzemius
Dr. Conzemius is listed as active in the NPI registry with telehealth listed in La Crosse, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (608) 782-7300.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact John J Conzemius
Practice Location
1836 South Ave, La Crosse, WI 54601-5429
Mailing Address
1836 South Ave, La Crosse, WI 54601-5429
This is a provider directory. Contact the office directly to schedule appointments.
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