Nephrologists in New York
Data updated monthly · Last refresh October 2026
1,044 Nephrology providers practice in New York, including 338 (32%) 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.
1,044providers
338telehealth
New Yorktop city
Nephrology by city in New York
Choose a city to see providers there.
Nephrology 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. Sushil Sagar, MD,FACP,FASNBethpage, NY · $125 in drug and device payments (2025) ·
(516) 735-5522 Dr. Tazleem Khan, MDBethpage, NY · $856 in drug and device payments (2025) · Telehealth ·
(516) 735-5522 Dr. Victor Chang, M.D.Bethpage, NY · $2,340 in drug and device payments (2025) · Telehealth ·
(516) 735-5522 Dr. Laurene Asare, MDBinghamton, NY · No drug or device payments recorded (2025) ·
(607) 762-3281 Dr. Mohammad Quasem, MDBinghamton, NY · $148 in drug and device payments (2025) · Telehealth ·
(607) 762-2251 Dr. Stephen Kucera, MDBinghamton, NY · No drug or device payments recorded (2025) ·
(607) 722-9352 Dr. Venkatesh Jayaraman, MDBinghamton, NY · $124 in drug and device payments (2025) ·
(607) 762-2251 Dr. Waqar Ahmed, MDBinghamton, NY · $273 in drug and device payments (2025) ·
(607) 762-2251 Dr. Zaima Choudhry, M.D.Binghamton, NY · No drug or device payments recorded (2025) · Telehealth ·
(607) 762-2251 Dr. Michael Capicotto, M.DBrewster, NY · No drug or device payments recorded (2025) ·
(845) 279-5187 Dr. Yaakov Liss, M.D.Brewster, NY · $6 in drug and device payments (2025) · Telehealth ·
(845) 278-7000 Dr. Ekambaram Ilamathi, M.D.Brightwaters, NY · $1,638 in drug and device payments (2025) ·
(516) 318-8527 Dr. Abdurhman Ahmed, M.D.Bronx, NY · $2,685 in drug and device payments (2025) ·
(718) 562-2481 Dr. Amanda Raff, MDBronx, NY · No drug or device payments recorded (2025) ·
(866) 633-8255 Dr. Bessy Flores Chang, MDBronx, NY · $1,075 in drug and device payments (2025) ·
(718) 960-6497 Dr. Birendra Walia, MDBronx, NY · No drug or device payments recorded (2025) ·
(718) 794-9729 Dr. Bismah Irfan, MDBronx, NY · No drug or device payments recorded (2025) ·
(718) 690-3666 Dr. Bruce Spinowitz, M.D. Dr. Carolyn Bauer, MDBronx, NY · No drug or device payments recorded (2025) · Telehealth ·
(718) 430-3158 Dr. Chang Xu, M.D.Bronx, NY · $4,901 in drug and device payments (2025) ·
(718) 584-9000 Dr. Cindy Pynadath, D.O.Bronx, NY · $17 in drug and device payments (2025) · Telehealth ·
(877) 287-3536 Dr. Daniel Addanki, M.D.,Bronx, NY · $40,716 in drug and device payments (2025) · Telehealth ·
(718) 299-7295 Dr. Daniel Glicklich, MDBronx, NY · No drug or device payments recorded (2025) ·
(718) 920-5159 Dr. Deep Sharma, M.D.Bronx, NY · $60 in drug and device payments (2025) · Telehealth ·
(866) 633-8255 Dr. Devam Parghi, MBBSBronx, NY · No drug or device payments recorded (2025) ·
(718) 430-2496 Dr. Eduardo Del OrbeBronx, NY · No drug or device payments recorded (2025) ·
(718) 518-5232 Dr. Einath Popovtzer-zoltyBronx, NY · No drug or device payments recorded (2025) · Telehealth ·
(718) 829-1900 Dr. Enver Akalin, M.D.Bronx, NY · $27,633 in drug and device payments (2025) · Telehealth ·
(718) 920-4815 Dr. Isaiarasi Gnanasekaran, M.DBronx, NY · No drug or device payments recorded (2025) ·
(718) 579-5548 Dr. James Croll, M.D.Bronx, NY · No drug or device payments recorded (2025) ·
(718) 960-6295 Dr. James Post, M.D.Bronx, NY · No drug or device payments recorded (2025) ·
(718) 584-9000 Dr. Joel Neugarten, MDBronx, NY · $1,015 in drug and device payments (2025) · Telehealth ·
(718) 920-7564 Dr. John He, MDBronx, NY · No drug or device payments recorded (2025) ·
(718) 584-9000 Dr. John Kang, M.D.Bronx, NY · $47,592 in drug and device payments (2025) · Telehealth ·
(718) 920-9880 Dr. Joseph Bonanno, D.O.Bronx, NY · $292 in drug and device payments (2025) · Telehealth ·
(718) 319-8800 Dr. Kalpana Uday, M.D.Bronx, NY · No drug or device payments recorded (2025) ·
(718) 518-5232 Dr. Katia Ascher, MDBronx, NY · No drug or device payments recorded (2025) ·
(718) 822-1469 Dr. Maria Coco, MDBronx, NY · $29 in drug and device payments (2025) · Telehealth ·
(718) 920-4136 Dr. Marilyn Galler, M.D.Bronx, NY · No drug or device payments recorded (2025) ·
(718) 931-5800 Conditions Nephrology providers in New York commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.
- Chronic kidney disease
- Kidney stones
- Dialysis care
- High blood pressure
Common questions
How many Nephrology providers are in New York?There are 1,044 Nephrology providers with active NPI records practicing in New York, according to federal NPPES data refreshed monthly.
Do Nephrology providers in New York offer telehealth?Yes. 338 of the 1,044 Nephrology providers in New York (about 32%) report offering telehealth services in CMS data.
Which cities in New York have the most Nephrology providers?New York (276), Brooklyn (111), Bronx (75) have the highest concentration of Nephrology providers in New York.
How many Nephrology providers in New York received drug or device company payments?559 of 1,044 Nephrology providers in New York (54%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Nephrology providers in New York treat?Nephrology providers commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure 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 Nephrologists in New York work in independent practices or large health systems?Among 723 Nephrologists in New York enrolled in Medicare, 23% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 60% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Nephrologists in New York work at?According to CMS facility affiliation records, the New York hospitals where the most Nephrologists hold privileges are New York-Presbyterian Hospital in New York; North Shore University Hospital in Manhasset; NYU Langone Hospitals in New York.
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