Internal Medicine Doctors in New York
Data updated monthly · Last refresh October 2026
12,056 Internal Medicine providers practice in New York, including 2,545 (21%) offering telehealth. The largest concentration is in New York. 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.
12,056providers
2,545telehealth
New Yorktop city
Internal Medicine by city in New York
Choose a city to see providers there.
Internal Medicine providers in New York
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. Umme Zaman, MDRoslyn, NY · No drug or device payments recorded (2025) ·
(718) 974-4765 Dr. Anitha Mathew-shaji, D.O.Roslyn Heights, NY · No drug or device payments recorded (2025) · Telehealth ·
(516) 621-1502 Dr. Daniel Kassan, M.D.Roslyn Heights, NY · No drug or device payments recorded (2025) ·
(516) 621-7720 Dr. Ethan Loeb, M.D.Roslyn Heights, NY · No drug or device payments recorded (2025) · Telehealth ·
(504) 606-7612 Dr. Frank Vezza, M.D.Roslyn Heights, NY · No drug or device payments recorded (2025) ·
(516) 621-9463 Dr. Helen Marks, M.D.Roslyn Heights, NY · No drug or device payments recorded (2025) ·
(516) 626-2559 Dr. Lilia Idanan, MDRoslyn Heights, NY · No drug or device payments recorded (2025) ·
(516) 621-7662 Dr. Marco Vezza, M.D.Roslyn Heights, NY · $22 in drug and device payments (2025) · Telehealth ·
(516) 621-9463 Dr. Marisa Ip, M.D.Roslyn Heights, NY · No drug or device payments recorded (2025) · Telehealth ·
(516) 621-1502 Dr. Matthew Mavroson, D.O.Roslyn Heights, NY · No drug or device payments recorded (2025) ·
(516) 313-9949 Dr. Md HussainRoslyn Heights, NY · No drug or device payments recorded (2025) ·
(212) 729-3923 Dr. Michelle Hernandez GuzmanRoslyn Heights, NY · $745 in drug and device payments (2025) · Telehealth ·
(516) 621-7720 Dr. Prachi Dharia, MDRoslyn Heights, NY · No drug or device payments recorded (2025) ·
(516) 625-2943 Dr. Roger Mazlen, MDRoslyn Heights, NY · No drug or device payments recorded (2025) ·
(516) 869-0717 Dr. Wayne Wertheim, MDRoslyn Heights, NY · No drug or device payments recorded (2025) ·
(516) 299-5500 Dr. Brian Mazure, MDRoslyn Hgts, NY · No drug or device payments recorded (2025) · Telehealth ·
(516) 621-1502 Dr. Jack Rubenstein, MDRoslyn Hgts, NY · No drug or device payments recorded (2025) ·
(516) 621-1502 Dr. Joel Laxer, MDRoslyn Hgts, NY · No drug or device payments recorded (2025) · Telehealth ·
(516) 621-1502 Dr. Milton Masur, MDRoslyn Hgts, NY · No drug or device payments recorded (2025) ·
(516) 621-1502 Dr. Sumit Dutta, M.D.Roxbury, NY · No drug or device payments recorded (2025) ·
(607) 326-7187 Dr. Beth Moore, MDRye, NY · No drug or device payments recorded (2025) · Telehealth ·
(914) 848-8950 Dr. George Boutis, MDRye, NY · No drug or device payments recorded (2025) · Telehealth ·
(914) 848-8700 Dr. Ian YarettRye, NY · No drug or device payments recorded (2025) · Telehealth ·
(914) 848-8700 Dr. Mandira Gharekhan, MD Dr. Silvio Ceccarelli, MD Dr. Charles OhRye Brook, NY · No drug or device payments recorded (2025) ·
(215) 833-0183 Dr. Franklin Loria, MDRye Brook, NY · No drug or device payments recorded (2025) · Telehealth ·
(914) 305-9555 Dr. Gail Fennell, M.D.Rye Brook, NY · No drug or device payments recorded (2025) ·
(914) 305-9098 Dr. Maritza Molina, MDRye Brook, NY · No drug or device payments recorded (2025) · Telehealth ·
(191) 795-2886 Dr. Preston Lurie, MDRye Brook, NY · No drug or device payments recorded (2025) · Telehealth ·
(914) 253-6800 Dr. John Oppenheimer, M.D.Sag Harbor, NY · $6,121 in drug and device payments (2025) ·
(631) 725-4600 Dr. Victoria Sharp, M.D.Sag Harbor, NY · No drug or device payments recorded (2025) ·
(631) 725-2833 Dr. Keisha Bryant, MDSaint Albans, NY · $14 in drug and device payments (2025) · Telehealth ·
(718) 217-3744 Dr. William JohnsonSaint Albans, NY · $516 in drug and device payments (2025) ·
(717) 723-1769 Dr. Richard Knee, M.D.Saint James, NY · No drug or device payments recorded (2025) ·
(631) 724-5048 Dr. Robert Swierupski, M.D.Saint James, NY · No drug or device payments recorded (2025) · Telehealth ·
(631) 862-7062 Dr. Paul Jee, M.D.Salt Point, NY · $49 in drug and device payments (2025) · Telehealth ·
(845) 677-8358 Dr. Barry Kilbourne, MDSaranac Lake, NY · No drug or device payments recorded (2025) ·
(518) 891-2688 Conditions Internal Medicine providers in New York 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 New York?There are 12,056 Internal Medicine providers with active NPI records practicing in New York, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in New York offer telehealth?Yes. 2,545 of the 12,056 Internal Medicine providers in New York (about 21%) report offering telehealth services in CMS data.
Which cities in New York have the most Internal Medicine providers?New York (2,428), Brooklyn (1,492), Bronx (957) have the highest concentration of Internal Medicine providers in New York.
How many Internal Medicine providers in New York received drug or device company payments?4,202 of 12,056 Internal Medicine providers in New York (35%) 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 New York 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 New York work in independent practices or large health systems?Among 6,367 Internal Medicine Doctors in New York enrolled in Medicare, 26% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in New York work at?According to CMS facility affiliation records, the New York hospitals where the most Internal Medicine Doctors hold privileges are NYU Langone Hospitals in New York; North Shore University Hospital in Manhasset; New York-Presbyterian Hospital in New York.
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