Harold Alberto Fernandez, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Patients across NY can see Harold Alberto Fernandez, M.D. in person in Stony Brook or via virtual visit — no travel required. He graduated from Harvard Medical School in 1993 and has 33+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and ischemic_heart (per CMS data).
Older · 4954dNPPES updated 2012-10-12 · verify on CMS
Contact & Location
Practice Location
100 Nicolls Rd Hsc L19-080, Stony Brook, NY 11794-8191
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
Elevated cholesterol or triglycerides that increase heart disease risk
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
The heart cannot pump blood efficiently enough to meet the body's needs
Joint inflammation causing pain, swelling, and stiffness
An irregular, often rapid heartbeat that increases the risk of stroke
Gradual loss of kidney function over time, often linked to diabetes or hypertension
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.
Patient Reviews
No patient reviews yet. If you've seen Harold Alberto Fernandez, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1993
Harvard Medical School
33 years in practice
Senior practitioner
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
Taxonomy: 208G00000X
Education & Training
Harvard Medical School (Class of 1993)
Virtual Thoracic Surgery (Cardiothoracic Vascular Surgery) Care With Harold Alberto Fernandez
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Harold Alberto Fernandez for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Stony Brook required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Harold Alberto Fernandez
NPI records show Dr. Fernandez as active with telehealth listed in Stony Brook, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 444-1820.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
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 Harold Alberto Fernandez
Practice Location
100 Nicolls Rd Hsc L19-080, Stony Brook, NY 11794-8191
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Thoracic Surgery (Cardiothoracic Vascular Surgery) in NY
See allMark Ellis Ginsburg, MD
New York, NY
Lawrence Richard Glassman, MD
Great Neck, NY
Lyall Arnold Gorenstein
Pomona, NY