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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 in New York2,428 providers
Internal Medicine in Brooklyn1,492 providers
Internal Medicine in Bronx957 providers
Internal Medicine in Rochester510 providers
Internal Medicine in Staten Island295 providers
Internal Medicine in Buffalo281 providers
Internal Medicine in Flushing243 providers
Internal Medicine in Jamaica175 providers
Internal Medicine in Syracuse168 providers
Internal Medicine in Albany157 providers
Internal Medicine in Stony Brook128 providers
Internal Medicine in New Hyde Park117 providers
Internal Medicine in Elmhurst114 providers
Internal Medicine in White Plains112 providers
Internal Medicine in Yonkers98 providers
Internal Medicine in Astoria93 providers
Internal Medicine in Manhasset92 providers
Internal Medicine in Forest Hills81 providers
Internal Medicine in East Meadow79 providers
Internal Medicine in Mineola73 providers
Internal Medicine in New Rochelle66 providers
Internal Medicine in Valhalla66 providers
Internal Medicine in Williamsville65 providers
Internal Medicine in Poughkeepsie63 providers

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. Simon Kashfi, MD
Manhasset, NY · $811 in drug and device payments (2025) · (718) 470-7717
Dr. Stephanie Griffin
Manhasset, NY · No drug or device payments recorded (2025) · Telehealth · (516) 562-0100
Dr. Stephen Tranchina, M.D.
Manhasset, NY · No drug or device payments recorded (2025) · (516) 627-3717
Dr. Syed Ahmad, MD
Manhasset, NY · No drug or device payments recorded (2025) · (516) 562-4310
Dr. Timea Csak, M.D., PH.D.
Manhasset, NY · No drug or device payments recorded (2025) · (516) 562-4664
Dr. Vijaya Yelisetty, M.D.
Manhasset, NY · No drug or device payments recorded (2025) · (516) 562-0100
Dr. Wei Huang, MD
Manhasset, NY · No drug or device payments recorded (2025) · (516) 562-0100
Dr. Xiao Li
Manhasset, NY · No drug or device payments recorded (2025) · (516) 562-0100
Dr. Zaib Khan, D.O.
Manhasset, NY · $1,494 in drug and device payments (2025) · (516) 562-2945
Dr. Zohair Ali, MD
Manhasset, NY · $216 in drug and device payments (2025) · (516) 562-0100
Dr. Darshan Patel, M.D.
Manhasset Hills, NY · $43 in drug and device payments (2025) · (516) 640-5905
Dr. Sajid Khan, M.D.
Manhasset Hills, NY · $170 in drug and device payments (2025) · Telehealth · (917) 502-0617
Dr. Imaan Chowdhury, M.D
Manhattan, NY · No drug or device payments recorded (2025) · (330) 564-3875
Dr. Ayesha Aziz, MD
Manlius, NY · No drug or device payments recorded (2025) · (315) 682-6600
Dr. Brian Changlai, MD
Manlius, NY · No drug or device payments recorded (2025) · (315) 637-5986
Dr. Caroline Keib Cramer, MD
Manlius, NY · $160 in drug and device payments (2025) · Telehealth · (315) 682-6600
Dr. Christina Walton, DO
Manlius, NY · $114 in drug and device payments (2025) · (315) 682-6600
Dr. Debra Buchan, MD
Manlius, NY · $808 in drug and device payments (2025) · Telehealth · (315) 682-6600
Dr. Douglas Zmolek, M.D.
Manlius, NY · $215 in drug and device payments (2025) · (315) 682-6600
Dr. Jane Hudson, M.D.
Manlius, NY · No drug or device payments recorded (2025) · (315) 682-6600
Dr. Jon Stringer, M.D.
Manlius, NY · $244 in drug and device payments (2025) · (315) 760-3490
Dr. Karen Heitzman, MD
Manlius, NY · No drug or device payments recorded (2025) · (315) 682-6600
Dr. Mark Erlebacher, M.D.
Manlius, NY · $1,031 in drug and device payments (2025) · (315) 682-6600
Dr. Soubhi Azar, M.D.
Manlius, NY · $16 in drug and device payments (2025) · Telehealth · (315) 682-6600
Dr. Fang Chen, MD
Manorville, NY · $38 in drug and device payments (2025) · (631) 405-3200
Dr. Mark Coronel, MD
Manorville, NY · $136 in drug and device payments (2025) · Telehealth · (631) 591-3000
Dr. Barbara Tisdale, MD
Marathon, NY · No drug or device payments recorded (2025) · (315) 729-8563
Dr. David Dinello, MD
Marcellus, NY · $337 in drug and device payments (2025) · (315) 673-3056
Dr. Holly Llobet, M.D.
Margaretville, NY · No drug or device payments recorded (2025) · (845) 688-1366
Dr. Lucas Keith, MD
Marion, NY · No drug or device payments recorded (2025) · (315) 926-7733
Dr. Mahabub Rahman, MD
Maspeth, NY · No drug or device payments recorded (2025) · (718) 429-2200
Dr. Marek Sikora, MD
Maspeth, NY · No drug or device payments recorded (2025) · Telehealth · (718) 894-9274
Dr. Navdeep Grewal, MD
Maspeth, NY · No drug or device payments recorded (2025) · (718) 429-2200
Dr. Sachin Rasaili, MD
Maspeth, NY · No drug or device payments recorded (2025) · (718) 429-2200
Dr. Shilpi Ahuja, M.D.
Maspeth, NY · $107 in drug and device payments (2025) · Telehealth · (718) 424-4500
Dr. Vanna Morero, M.D.
Maspeth, NY · No drug or device payments recorded (2025) · Telehealth · (718) 366-1583
Dr. Waldemar Kramarczyk, MD
Maspeth, NY · No drug or device payments recorded (2025) · (718) 894-2905
Dr. Anil Maheshwari, M.D.
Massapequa, NY · $1,567 in drug and device payments (2025) · (516) 798-1116
Dr. Bhavna Sehgal, M.D.
Massapequa, NY · No drug or device payments recorded (2025) · (516) 799-2414
Dr. Chetan Malhotra, M.D.
Massapequa, NY · No drug or device payments recorded (2025) · (516) 541-1900
Dr. Christy Mathew
Massapequa, NY · $81 in drug and device payments (2025) · (516) 597-4242
Dr. Conan Tu, M.D.
Massapequa, NY · $198,057 in drug and device payments (2025) · Telehealth · (516) 541-1721
Dr. Grigoriy Krichmar, D.O.
Massapequa, NY · $16 in drug and device payments (2025) · (516) 795-2626
Dr. Howard Knoll, DO
Massapequa, NY · No drug or device payments recorded (2025) · (516) 798-5552
Dr. Joseph Colucci, M.D.
Massapequa, NY · $346 in drug and device payments (2025) · Telehealth · (516) 795-2626
Dr. Joseph Devito, M.D.
Massapequa, NY · $54 in drug and device payments (2025) · (516) 797-7474
Dr. Marian Kamath, M.D.
Massapequa, NY · $3,049 in drug and device payments (2025) · Telehealth · (516) 798-1116
Dr. Mauro Gasparini, MD
Massapequa, NY · $1,072 in drug and device payments (2025) · Telehealth · (516) 799-2555
Dr. Michael Falkove, M.D.
Massapequa, NY · No drug or device payments recorded (2025) · (516) 541-1721
Dr. Miloni Thakker
Massapequa, NY · $726 in drug and device payments (2025) · Telehealth · (631) 758-7003

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.

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.

Related reading on HealthcareDiscovery.AI

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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. Are you a Internal Medicine in New York? Get featured.