HealthcareDiscovery.AI / Doctors / Delaware / New Castle / Internal Medicine

Internal Medicine in New Castle, Delaware

Data updated monthly · Last refresh September 2026

6 Internal Medicine providers practice in New Castle. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in New Castle

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Ayla Benge, DO
New Castle, DE · No drug or device payments recorded (2025) · Telehealth · (302) 327-7630
Dr. Higinio Lopez, M.D.
New Castle, DE · No drug or device payments recorded (2025) · (302) 255-2935
Dr. Milagros Nunag
New Castle, DE · No drug or device payments recorded (2025) · (302) 255-9723
Dr. Nancy Gutierrez Rivera, MD
New Castle, DE · $33 in drug and device payments (2025) · Telehealth · (302) 327-7630
Dr. Saranya Biswas, M.D.
New Castle, DE · No drug or device payments recorded (2025) · (302) 327-7630
Dr. Terri Steinberg, M.D.
New Castle, DE · No drug or device payments recorded (2025) · (302) 327-3959

Conditions Internal Medicine providers in New Castle, Delaware commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in New Castle, Delaware?

There are 6 Internal Medicine providers with active NPI records practicing in New Castle, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in New Castle treat?

Internal Medicine providers in New Castle commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in New Castle Internal Medicine across Delaware

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.