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. Simardeep Mangat, MDSyracuse, NY · No drug or device payments recorded (2025) ·
(315) 478-3311 Dr. Sivaramakrishnan Ramanarayanan, MD, DM , MRCP (UK)Syracuse, NY · No drug or device payments recorded (2025) ·
(315) 464-5540 Dr. Sriram Narsipur, MDSyracuse, NY · No drug or device payments recorded (2025) ·
(315) 464-3834 Dr. Stephen Knohl, MDSyracuse, NY · No drug or device payments recorded (2025) · Telehealth ·
(315) 464-3834 Dr. Steven Scheinman, MDSyracuse, NY · No drug or device payments recorded (2025) ·
(315) 464-3834 Dr. Suthaharan Vimalendran, MDSyracuse, NY · No drug or device payments recorded (2025) ·
(315) 410-6400 Dr. Syed Hassan Bukhari, M.D.Syracuse, NY · No drug or device payments recorded (2025) · Telehealth ·
(315) 464-5290 Dr. Sylvia Betcher, MDSyracuse, NY · No drug or device payments recorded (2025) ·
(315) 464-3834 Dr. W. Elliott, MDSyracuse, NY · No drug or device payments recorded (2025) ·
(315) 464-3834 Dr. Roger London, M.D.Tarrytown, NY · No drug or device payments recorded (2025) ·
(914) 631-0269 Dr. Joseph Roglieri, D.O.Troy, NY · $79,039 in drug and device payments (2025) · Telehealth ·
(518) 274-5660 Dr. Charles Eldredge, M.D. Dr. Emile Wassel, MDUtica, NY · $1,630 in drug and device payments (2025) · Telehealth ·
(315) 624-9004 Dr. Yekaterina Kashtanova, MDUtica, NY · No drug or device payments recorded (2025) ·
(315) 624-9000 Dr. Nandita Singh, D.OValhalla, NY · $148 in drug and device payments (2025) · Telehealth ·
(914) 493-8916 Dr. Sanjeev GuptaValhalla, NY · $288 in drug and device payments (2025) · Telehealth ·
(914) 493-7701 Dr. Aruna RayWatertown, NY · $202 in drug and device payments (2025) ·
(315) 785-5749 Dr. Khalid Sindhu, MDWatertown, NY · $47 in drug and device payments (2025) ·
(315) 782-0136 Dr. Richard Matarese, MDWatertown, NY · No drug or device payments recorded (2025) ·
(315) 782-0136 Dr. Sameera Quraishi, MDWatertown, NY · $45 in drug and device payments (2025) ·
(315) 782-0136 Dr. Arthur Kozin, M.D.West Nyack, NY · $7,250 in drug and device payments (2025) · Telehealth ·
(845) 358-2400 Dr. Jonathan Wolf, MDWest Nyack, NY · No drug or device payments recorded (2025) ·
(845) 358-2400 Dr. Kenneth Shapiro, MDWest Nyack, NY · $194 in drug and device payments (2025) ·
(845) 358-2400 Dr. Michal Tracz, M.D.West Nyack, NY · $1,507 in drug and device payments (2025) · Telehealth ·
(845) 358-2400 Dr. Robert Curreri, MDWest Nyack, NY · No drug or device payments recorded (2025) ·
(845) 358-2400 Dr. Steven YablonWest Nyack, NY · $2,086 in drug and device payments (2025) ·
(845) 358-2400 Dr. Hany El Sadr, MDWhite Plains, NY · $749 in drug and device payments (2025) ·
(914) 949-1199 Dr. Iosif Kolbovsky, MDWhite Plains, NY · No drug or device payments recorded (2025) · Telehealth ·
(914) 683-6474 Dr. Marianne Monahan, M.D.White Plains, NY · No drug or device payments recorded (2025) · Telehealth ·
(914) 683-6474 Dr. Sam Natarajan, MDWhite Plains, NY · $146 in drug and device payments (2025) ·
(914) 682-6474 Dr. Shariq Ahmad, M.D.White Plains, NY · $197 in drug and device payments (2025) ·
(914) 681-0600 Dr. Anu Gupta, M.D.Williamsville, NY · $180 in drug and device payments (2025) · Telehealth ·
(716) 630-1138 Dr. Kiran KandukurtiWilliamsville, NY · No drug or device payments recorded (2025) ·
(716) 656-4878 Dr. Manju Alex, MDWilliamsville, NY · $66 in drug and device payments (2025) · Telehealth ·
(716) 630-1138 Dr. Robert Krinsky, MDWoodmere, NY · $18 in drug and device payments (2025) · Telehealth ·
(347) 342-8022 Dr. Anil Joshi, M.D.Yonkers, NY · $125 in drug and device payments (2025) ·
(914) 969-3635 Dr. Dominick Reda, M.D.Yonkers, NY · $799 in drug and device payments (2025) ·
(914) 965-0621 Dr. Jackson Shaji, D.O.Yonkers, NY · $143 in drug and device payments (2025) ·
(914) 969-3635 Dr. Jolly Mathew, M.D.Yonkers, NY · No drug or device payments recorded (2025) ·
(914) 969-3635 Dr. Mauricio Valdes, M.D.Yonkers, NY · $986 in drug and device payments (2025) · Telehealth ·
(914) 965-0621 Dr. Michael Digiorno, D.O.Yonkers, NY · No drug or device payments recorded (2025) ·
(914) 207-0004 Dr. Osahon Ukponmwan, MDYonkers, NY · $398 in drug and device payments (2025) ·
(914) 779-0141 Dr. Sadia Saboor, MDYonkers, NY · $1,206 in drug and device payments (2025) ·
(914) 779-0141 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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