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Nephrology in Baltimore, Maryland

Data updated monthly · Last refresh September 2026

122 Nephrology providers practice in Baltimore, and 48% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Nephrology providers in Baltimore

Listed alphabetically. 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. John Anderson, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (443) 777-7000
Dr. John Sadler, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 468-0900
Dr. Jonathan Bolanos, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5720
Dr. Jonathan Lim, MD
Baltimore, MD · $312 in drug and device payments (2025) · (443) 444-3775
Dr. Jonathan Philipson, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 433-0040
Dr. Jose Almario, M.D.
Baltimore, MD · $115 in drug and device payments (2025) · (410) 235-9382
Dr. Joselito Cabacar, M.D.
Baltimore, MD · $1,703 in drug and device payments (2025) · Telehealth · (410) 235-9382
Dr. Kaleem Haque, M.D.
Baltimore, MD · $468 in drug and device payments (2025) · Telehealth · (443) 444-3775
Dr. Katherine White, MD
Baltimore, MD · $302 in drug and device payments (2025) · Telehealth · (443) 927-3140
Dr. Keiko Greenberg
Baltimore, MD · $253 in drug and device payments (2025) · Telehealth · (410) 955-5268
Dr. Khalid Al-talib, M.D.
Baltimore, MD · $606 in drug and device payments (2025) · Telehealth · (443) 559-5063
Dr. Kulwant Modi, MD,FACP,FASN
Baltimore, MD · $218 in drug and device payments (2025) · (410) 362-3400
Dr. Luis Gimenez, MD
Baltimore, MD · $30 in drug and device payments (2025) · Telehealth · (443) 444-3775
Dr. Manju Mavanur, MD
Baltimore, MD · $135 in drug and device payments (2025) · (410) 706-4613
Dr. Mara Dinits-pensy, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5196
Dr. Maria Isabel Villegas Kastner, M.D.
Baltimore, MD · $580 in drug and device payments (2025) · (410) 502-7070
Dr. Mario Rubin, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5720
Dr. Matthew Gross, MD
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 502-7070
Dr. Matthew Weir, M.D.
Baltimore, MD · $58,943 in drug and device payments (2025) · Telehealth · (410) 328-5720
Dr. Melanie Haroun, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 955-0670
Dr. Michael Choi, M.D.
Baltimore, MD · $448 in drug and device payments (2025) · Telehealth · (410) 955-0670
Dr. Michael Yen, MD FACP
Baltimore, MD · No drug or device payments recorded (2025) · (410) 225-8947
Dr. Michelle Estrella, M.D.
Baltimore, MD · $11,350 in drug and device payments (2025) · (410) 955-5268
Dr. Moges Gebremariam, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 242-5520
Dr. Mohamad Hanouneh, M.D
Baltimore, MD · $49,708 in drug and device payments (2025) · Telehealth · (216) 444-2200
Dr. Mohamed Atta, M.D.
Baltimore, MD · $26,300 in drug and device payments (2025) · Telehealth · (410) 955-0670
Dr. Mohamed Ibrahim, MD
Baltimore, MD · $3,220 in drug and device payments (2025) · Telehealth · (410) 328-5720
Dr. Monika Dhillon, MD
Baltimore, MD · $16,003 in drug and device payments (2025) · Telehealth · (410) 261-8532
Dr. Morgan Grams, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-5268
Dr. Nada Alachkar, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 955-5029
Dr. Nadiesda Costa, MD
Baltimore, MD · $406 in drug and device payments (2025) · Telehealth · (410) 328-5720
Dr. Nancy Xu, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-5268
Dr. Nasha Elavia, MD
Baltimore, MD · $180 in drug and device payments (2025) · (410) 550-5568
Dr. Naveria Ammad, M.D.
Baltimore, MD · $74 in drug and device payments (2025) · (443) 559-5063
Dr. Neal Shah, M.D.
Baltimore, MD · $67 in drug and device payments (2025) · (434) 559-5063
Dr. Neil Agarwal, M.D.
Baltimore, MD · $222 in drug and device payments (2025) · (410) 328-5720
Dr. Nicholas Niazi, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 235-9382
Dr. Nickolas Coombs, DO
Baltimore, MD · $125 in drug and device payments (2025) · (410) 550-0100
Dr. Nirali Marvania, MD
Baltimore, MD · $1,483 in drug and device payments (2025) · (410) 328-8667
Dr. Nityasree Srialluri, MD
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 955-5268
Dr. Novia Singh, DO
Baltimore, MD · $226 in drug and device payments (2025) · (410) 332-1111
Dr. Paul Light, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5720
Dr. Preeti Chandra, MD
Baltimore, MD · $5,307 in drug and device payments (2025) · Telehealth · (410) 328-5720
Dr. Radcliffe Thomas
Baltimore, MD · $44 in drug and device payments (2025) · (410) 542-7700
Dr. Raymond Pratt, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 547-1161
Dr. Richard Ugarte, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 328-5720
Dr. Robert Greenwell, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 332-1111
Dr. Roland Einhorn, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 486-0559
Dr. Rulan Parekh, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-4427
Dr. Sai Prasad Desikan, MD
Baltimore, MD · No drug or device payments recorded (2025) · (443) 927-3140

Conditions Nephrology providers in Baltimore, Maryland 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.

Common questions

How many Nephrology providers are in Baltimore, Maryland?

There are 122 Nephrology providers with active NPI records practicing in Baltimore, according to federal NPPES data refreshed monthly.

How many Nephrology providers in Baltimore received drug or device company payments?

59 of 122 (48%) 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 Baltimore treat?

Nephrology providers in Baltimore 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 records 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.

All specialties in Baltimore Nephrology across Maryland

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.