David A O'Neil, M.D.
Cardiovascular Disease Internal Medicine
David A O'Neil is a Cardiovascular Disease Internal Medicine specialist based in Philadelphia, PA with over 29 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
David a O'Neil, M.D. practices as part of a group cardiologist practice in Philadelphia, PA. A Georgetown University School of Medicine graduate since 1997, he brings 29+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Older · 3363dNPPES updated 2017-03-09 · verify NPI on CMS · Verify license at Pennsylvania State Board of Medicine
Contact & Location
Practice Location
1317 Wolf St, Philadelphia, PA 19148-2934
How Does This Doctor Compare?
Medicare Patients
1,191
Unique beneficiaries
High volumePrescription Recipients
696
Patients prescribed
Prescriptions Written
4,655
Total claims
Total Medicare drug cost: $1.02M
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 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
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
A condition where the body cannot properly regulate blood sugar levels
Gradual loss of kidney function over time, often linked to diabetes or hypertension
An irregular, often rapid heartbeat that increases the risk of stroke
Excessive worry or fear that interferes with daily life
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$142 received from industry
9 transactions reported in 2024 ·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 2024, attributed to David a O'Neil's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1997
Georgetown University School of Medicine
29 years in practice
Experienced
Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.
Taxonomy: 207RC0000X
Education & Training
Georgetown University School of Medicine (Class of 1997)
Virtual Cardiovascular Disease Care With David a O'Neil
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with David a O'Neil for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Philadelphia 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 David a O'Neil
NPI records show Dr. O'Neil as active with telehealth listed in Philadelphia, PA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (215) 755-5449.
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 David a O'Neil
Practice Location
1317 Wolf St, Philadelphia, PA 19148-2934
Mailing Address
1317 Wolf St, Philadelphia, PA 19148-2934
This is a provider directory. Contact the office directly to schedule appointments.
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