Internal Medicine Doctors in Delaware
Data updated monthly · Last refresh October 2026
603 Internal Medicine providers practice in Delaware, including 124 (21%) offering telehealth. The largest concentration is in Newark. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
603providers
124telehealth
Newarktop city
Internal Medicine by city in Delaware
Choose a city to see providers there.
Internal Medicine providers in Delaware
Listed by city, largest first. 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. Dwight Fan, MDMilford, DE · $310 in drug and device payments (2025) ·
(302) 725-3557 Dr. Enrique Cortez Bernal, MD Dr. Ethan Keller, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Filomeno Viloria, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 422-2411 Dr. Fnu Ashvin Rajeev Pillai, M.D.Milford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Fnu Namal, M.DMilford, DE · No drug or device payments recorded (2025) ·
(302) 744-7646 Dr. Geeta Kumari, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Georgy Mathew, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Gustavo Monteros Proano, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 612-3915 Dr. Hafsa Riaz, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-2557 Dr. Hari Koganti, DOMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Herve Peacemaker Ineza, DO, MBAMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Ifeanyi Udezulu, MDMilford, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 424-1000 Dr. Jason Orciuolo, DOMilford, DE · $265 in drug and device payments (2025) ·
(302) 825-3557 Dr. Jayadeep YalamanchiMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Joseph Deutsch, M.D.Milford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Joshua Mcafee, M.DMilford, DE · No drug or device payments recorded (2025) ·
(865) 669-4788 Dr. Khalil Hassan, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Kishan MathurMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Lilia Villarin, MDMilford, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 430-0867 Dr. Mariam KazmiMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Martin Golding, M.D.Milford, DE · No drug or device payments recorded (2025) ·
(954) 377-2939 Dr. Matthew Moorman, DOMilford, DE · No drug or device payments recorded (2025) ·
(302) 744-7645 Dr. Meliseanna Gibbons, MDMilford, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 430-0867 Dr. Merlin KochunilathilMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Michael Sabry Daniel, DOMilford, DE · No drug or device payments recorded (2025) ·
(302) 744-7645 Dr. Muhammad Haider, M.D.Milford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Muhammad Haider Khalid, M.D.Milford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Muhammad Numair, MD, MBBSMilford, DE · No drug or device payments recorded (2025) ·
(302) 422-3311 Dr. Muhammad Tahir, MDMilford, DE · No drug or device payments recorded (2025) ·
(609) 647-6978 Dr. Naomitsu Watanabe, M.D. Dr. Noha EsmatMilford, DE · No drug or device payments recorded (2025) ·
(302) 744-6999 Dr. Patrick Titus, M.D.Milford, DE · No drug or device payments recorded (2025) ·
(302) 422-5506 Dr. Randa Eldosougi, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Ridda KhattakMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3200 Dr. Robert Rolfes, M.D.Milford, DE · No drug or device payments recorded (2025) ·
(302) 430-0867 Dr. Robin DonneMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Rohan Dineshbhai PatelMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Rong Zeng, MDMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3200 Dr. Sabtain SaroyaMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Sadia Khan, M.DMilford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Dr. Seyfe Tilahun, M.D.Milford, DE · No drug or device payments recorded (2025) ·
(302) 725-3557 Conditions Internal Medicine providers in 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Delaware?There are 603 Internal Medicine providers with active NPI records practicing in Delaware, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Delaware offer telehealth?Yes. 124 of the 603 Internal Medicine providers in Delaware (about 21%) report offering telehealth services in CMS data.
Which cities in Delaware have the most Internal Medicine providers?Newark (240), Wilmington (107), Milford (83) have the highest concentration of Internal Medicine providers in Delaware.
How many Internal Medicine providers in Delaware received drug or device company payments?176 of 603 Internal Medicine providers in Delaware (29%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Delaware treat?Internal Medicine providers 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 counts and profiles 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.
Do most Internal Medicine Doctors in Delaware work in independent practices or large health systems?Among 369 Internal Medicine Doctors in Delaware enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 13% through a mid-size group of 10 to 99, and 67% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Delaware work at?According to CMS facility affiliation records, the Delaware hospitals where the most Internal Medicine Doctors hold privileges are Christiana Hospital in Newark; Bayhealth Hospital, Sussex Campus in Milford; Beebe Medical Center in Lewes.
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