Irl Brian Greenwell, M.D.
Irl Brian Greenwell is a Hematology & Oncology specialist based in Charleston, SC with over 14 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Irl Brian Greenwell, M.D. has been part of the Charleston medical community since 2012 in group practice. He graduated from Medical University of South Carolina College of Medicine in 2012 and has 14+ years of clinical experience. Among his Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
Older · 505dNPPES updated 2025-01-04 · verify NPI on CMS · Verify license at South Carolina Board of Medical Examiners
Contact & Location
Practice Location
2085 Henry Tecklenburg Dr, Charleston, SC 29414-7710
How Does This Doctor Compare?
Medicare Patients
259
Unique beneficiaries
Standard volumePrescription Recipients
80
Patients prescribed
Prescriptions Written
340
Total claims
Total Medicare drug cost: $989k
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
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Excessive worry or fear that interferes with daily life
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
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.2k received from industry
52 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 Irl Brian Greenwell's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2012
Medical University of South Carolina College of Medicine
Board certified · Jan 3, 2025
Self-reported via NPPES
14 years in practice
Established
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
Medical University of South Carolina College of Medicine (Class of 2012)
Mailing address
Po Box 751874, Charlotte, NC 28275-1874
Differs from practice location
Virtual Hematology & Oncology Care With Irl Brian Greenwell
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Irl Brian Greenwell for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Charleston 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 Irl Brian Greenwell
Dr. Greenwell is listed as active in the NPI registry with telehealth listed in Charleston, SC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (843) 577-6957.
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 Irl Brian Greenwell
Practice Location
2085 Henry Tecklenburg Dr, Charleston, SC 29414-7710
Mailing Address
Po Box 751874, Charlotte, NC 28275-1874
This is a provider directory. Contact the office directly to schedule appointments.
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