Jan Kasal, MD
Jan Kasal is a Critical Care Medicine specialist based in Saint Louis, MO with over 33 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 33 years in internal medicine, Jan Kasal, MD is a long-established critical care medicine specialist in Saint Louis. He has been practicing since 2006 — over 33 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
Older · 402dNPPES updated 2025-04-17 · verify NPI on CMS · Verify license at Missouri Board of Registration for the Healing Arts
Contact & Location
Practice Location
1 Barnes Jewish Hospital Plz Dept Anesthesiology, Saint Louis, MO 63110-1003
How Does This Doctor Compare?
Medicare Patients
107
Unique beneficiaries
Standard volumeData 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 Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
The heart cannot pump blood efficiently enough to meet the body's needs
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Excessive worry or fear that interferes with daily life
A condition where the body cannot properly regulate blood sugar levels
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$88 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 Jan Kasal's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
33 years in practice
Senior practitioner
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Taxonomy: 207RC0200X
Mailing address
Po Box 7412011, Chicago, IL 60674-2011
Differs from practice location
Virtual Critical Care Medicine Care With Jan Kasal
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Jan Kasal for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Saint Louis 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 Jan Kasal
NPI records show Dr. Kasal as active with telehealth listed in Saint Louis, MO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (800) 862-9980.
Sourced from CMS NPPES · OIG LEIE · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Jan Kasal
Practice Location
1 Barnes Jewish Hospital Plz Dept Anesthesiology, Saint Louis, MO 63110-1003
Mailing Address
Po Box 7412011, Chicago, IL 60674-2011
This is a provider directory. Contact the office directly to schedule appointments.
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