Mary Eileen Kungl, M.D.
With over 30 years in internal medicine, Mary Eileen Kungl, M.D. is a long-established internist in Glen Ellyn. She graduated from Northwestern University Feinberg Medical School in 1996 and has 30+ years of clinical experience. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
At a glance
- Prescribes opioids less than 40% of reporting doctors in Illinois
- Uses generic medications more than 80% of reporting doctors in Illinois
- Virtual visits available — no app or travel required
Older · 1000dNPPES updated 2023-08-10 · verify on CMS
Contact & Location
Practice Location
430 Pennsylvania Ave 310, Glen Ellyn, IL 60137-4418
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 = better1.44%
Illinois avg: 4.5 · US avg: 5.1
✓ Higher than most doctors nationally(-3.7 pts)
Typical range among reporting doctors in Illinois1.44% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better93.2%
Illinois avg: 82.9 · US avg: 82.8
✓ Higher than most doctors nationally(+10.4 pts)
Better than 80% of reporting doctors in IllinoisHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
539
Unique beneficiaries
High volumePrescription Recipients
704
Patients prescribed
Prescriptions Written
5,082
Total claims
Total Medicare drug cost: $187k
Percentile rankings compared against 2,844 reporting peers in Illinois.
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 (-6%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-8%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-12%) — 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 · 1996
Northwestern University Feinberg School of Medicine
Board certified · Aug 9, 2023
CMS-verified certification date
30 years in practice
Senior practitioner
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
Northwestern University Feinberg Medical School (Class of 1996)
Mailing address
Po Box 713260, Chicago, IL 60677-1260
Differs from practice location
Virtual Internal Medicine Care With Mary Eileen Kungl
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mary Eileen Kungl for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Glen Ellyn 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 Mary Eileen Kungl
NPI records show Dr. Kungl as active with telehealth listed in Glen Ellyn, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (630) 469-9200.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Mary Eileen Kungl
Practice Location
430 Pennsylvania Ave 310, Glen Ellyn, IL 60137-4418
Mailing Address
Po Box 713260, Chicago, IL 60677-1260
This is a provider directory. Contact the office directly to schedule appointments.
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