John Reilly, MD
Interventional Cardiology Internal Medicine
John Reilly is an Interventional Cardiology Internal Medicine specialist based in Southampton, NY with over 33 years of clinical experience. Offers virtual telehealth visits.
Patients across NY can see John Reilly, MD in person in Southampton or via virtual visit — no travel required. A Columbia University College of Physicians and Surgeons graduate since 1993, he brings 33+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and ischemic_heart (per CMS claims data).
At a glance
- Uses generic medications more than 63% of reporting doctors in New York
- Virtual visits available — no app or travel required
Older · 2795dNPPES updated 2018-09-27 · verify NPI on CMS · Verify license at New York State Board for Medicine
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 Ischemic Heart Disease.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+26%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-5%) — less common here
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+17%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+11%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-5%) — 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 · 1993
Columbia University College of Physicians and Surgeons
33 years in practice
Senior practitioner
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Taxonomy: 207RI0011X
Education & Training
Columbia University College of Physicians and Surgeons (Class of 1993)
Mailing address
Po Box 1559, Stony Brook, NY 11790-0989
Differs from practice location
Virtual Interventional Cardiology Care With John Reilly
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John Reilly for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Southampton required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about John Reilly
NPI records show Dr. Reilly as active with telehealth listed in Southampton, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 444-0058.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact John Reilly
Practice Location
676 County Road 39a, Southampton, NY 11968-5241
Mailing Address
Po Box 1559, Stony Brook, NY 11790-0989
This is a provider directory. Contact the office directly to schedule appointments.
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