Steven L Kagen, M.D.
Steven L Kagen, M.D. runs an independent allergy allergy & immunology specialist practice in Appleton, WI. He graduated from University of Wisconsin School of Medicine in 1976 and has 50+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and asthma (per CMS claims data).
Older · 5109dNPPES updated 2012-05-11 · verify on CMS
Contact & Location
Practice Location
100 W Lawrence St, Appleton, WI 54911-5773
How Does This Doctor Compare?
Generic Rx
↑ Higher = better56%
Wisconsin avg: 82.2 · US avg: 82.8
⚠ Lower than most doctors nationally(-26.8 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
88
Unique beneficiaries
Standard volumePrescription Recipients
111
Patients prescribed
Prescriptions Written
643
Total claims
Total Medicare drug cost: $357k
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 Asthma.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-14%) — less common here
A condition causing airway inflammation, wheezing, and difficulty breathing
US avg: 13.3%↑ More patients than average (+32%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-8%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-5%) — 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
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-11%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$42 received from industry
2 transactions 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 Steven L Kagen's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1976
University of Wisconsin School of Medicine and Public Health
50 years in practice
Senior practitioner
A physician who specializes in the diagnosis, treatment, and management of allergies.
Taxonomy: 207KA0200X
Education & Training
University of Wisconsin School of Medicine (Class of 1976)
Virtual Allergy & Immunology Care With Steven L Kagen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Steven L Kagen for cholesterol management, blood pressure monitoring, asthma reviews — no travel to Appleton 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 Steven L Kagen
Dr. Kagen is listed as active in the NPI registry with telehealth listed in Appleton, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (920) 739-9100.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Steven L Kagen
Practice Location
100 W Lawrence St, Appleton, WI 54911-5773
Mailing Address
100 W Lawrence St, Appleton, WI 54911-5773
This is a provider directory. Contact the office directly to schedule appointments.
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