Anca Ioana Zegrean, M.D.
Anca Ioana Zegrean is a Nephrology Internal Medicine specialist based in Libertyville, IL with over 22 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Anca Ioana Zegrean, M.D. runs an independent nephrologist practice in Libertyville, IL. She has been in practice for 22+ years. She regularly sees Medicare patients with hypertension, high cholesterol, and kidney disease (per CMS claims data).
Older · 548dNPPES updated 2024-11-22 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical
Contact & Location
Practice Location
1272 American Way, Libertyville, IL 60048-3936
How Does This Doctor Compare?
Medicare Patients
693
Unique beneficiaries
High volumePrescription Recipients
223
Patients prescribed
Prescriptions Written
1,196
Total claims
Total Medicare drug cost: $299k
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 Hypertension, High Cholesterol, and Chronic Kidney Disease.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
The heart cannot pump blood efficiently enough to meet the body's needs
An irregular, often rapid heartbeat that increases the risk of stroke
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$2.0k received from industry
73 transactions 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 Anca Ioana Zegrean's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Nov 21, 2024
Self-reported via NPPES
22 years in practice
Experienced
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Mailing address
210 S Desplaines St, Chicago, IL 60661-5500
Differs from practice location
Virtual Internal Medicine Care With Anca Ioana Zegrean
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Anca Ioana Zegrean for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Libertyville 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 Anca Ioana Zegrean
NPI records show Dr. Zegrean as active with telehealth listed in Libertyville, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (847) 549-7222.
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 Anca Ioana Zegrean
Practice Location
1272 American Way, Libertyville, IL 60048-3936
Mailing Address
210 S Desplaines St, Chicago, IL 60661-5500
This is a provider directory. Contact the office directly to schedule appointments.
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