HealthcareDiscovery.AI / Doctors / Maryland / Nephrology

Nephrologists in Maryland

Data updated monthly · Last refresh October 2026

337 Nephrology providers practice in Maryland, including 101 (30%) offering telehealth. The largest concentration is in Baltimore. 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.

337providers
101telehealth
Baltimoretop city

Nephrology by city in Maryland

Choose a city to see providers there.

Nephrology in Baltimore122 providers
Nephrology in Bethesda26 providers
Nephrology in Salisbury11 providers
Nephrology in Glen Burnie11 providers
Nephrology in Owings Mills11 providers
Nephrology in Rockville11 providers
Nephrology in Clinton11 providers
Nephrology in Annapolis10 providers
Nephrology in Greenbelt9 providers
Nephrology in Catonsville9 providers
Nephrology in Lutherville8 providers
Nephrology in Waldorf7 providers
Nephrology in Frederick7 providers
Nephrology in Hagerstown6 providers
Nephrology in Columbia6 providers
Nephrology in White Plains4 providers
Nephrology in Oxon Hill4 providers
Nephrology in Takoma Park4 providers
Nephrology in Westminster4 providers
Nephrology in Silver Spring3 providers
Nephrology in Elkton3 providers
Nephrology in Bel Air3 providers
Nephrology in Riverdale3 providers
Nephrology in Easton3 providers

Nephrology providers in Maryland

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. 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
Dr. Samir Gautam, MD
Baltimore, MD · $38 in drug and device payments (2025) · Telehealth · (410) 955-5268
Dr. Sarah Khan, MD
Baltimore, MD · $245 in drug and device payments (2025) · (410) 328-5720
Dr. Savmitra Kant, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-5268
Dr. Shallu Sahore, D.O.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 550-2820
Dr. Shari Lewis, M.D.
Baltimore, MD · $125 in drug and device payments (2025) · (443) 559-8705
Dr. Simran Dhillon, M.D.
Baltimore, MD · $29 in drug and device payments (2025) · (410) 328-5720
Dr. Sindhura Talluri, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 550-2820
Dr. Songul Onder, M.D.
Baltimore, MD · $33 in drug and device payments (2025) · Telehealth · (410) 328-5720
Dr. Stephanie Floyd, DO
Baltimore, MD · $37 in drug and device payments (2025) · (508) 237-4103
Dr. Stephen Seliger, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5793
Dr. Stephen Sozio, M.D., M.H.S.
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 550-2820
Dr. Steve Shen, MD FACP
Baltimore, MD · No drug or device payments recorded (2025) · (410) 225-8947
Dr. Sumeska Thavarajah, M.D.
Baltimore, MD · $3,377 in drug and device payments (2025) · Telehealth · (410) 550-0979
Dr. Terry Watnick, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 328-5720
Dr. Thomas Pallone, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5793
Dr. Tihana Premuzic, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5720
Dr. Ujwal Gautam, MD
Baltimore, MD · $98 in drug and device payments (2025) · (410) 328-5720
Dr. Valeriu Cebotaru, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5720
Dr. Victor Onyejiaka, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 536-4100
Dr. Wei Lu, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 439-1332
Dr. Yahya Al-yousif, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-7010
Dr. Zainab Obaidi, M.D
Baltimore, MD · $23,213 in drug and device payments (2025) · Telehealth · (410) 550-8956
Dr. Hyung Lim, M.D.
Bel Air, MD · $454 in drug and device payments (2025) · Telehealth · (443) 444-3775
Dr. Linda Freilich, M.D., P.A.
Bel Air, MD · No drug or device payments recorded (2025) · (410) 569-2929
Dr. Veena Acharya, MD
Bel Air, MD · $343 in drug and device payments (2025) · (443) 643-4680
Dr. Ahmed Nossuli, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 907-4646
Dr. Amy Frankston, M.D.
Bethesda, MD · $30 in drug and device payments (2025) · (301) 295-4331
Dr. Andrew Howard, MD
Bethesda, MD · $30 in drug and device payments (2025) · (301) 295-4331
Dr. Andrew Narva, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4331
Dr. Behdad Afzali Khoshkbijari, MD, PHD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 443-2055
Dr. Christina Blum, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4331
Dr. Ellen Im, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4330
Dr. Erin Bohen, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4331
Dr. Evan Fisher, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4000
Dr. Gail Seiken, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 907-4646
Dr. Howard Austin, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 435-5056
Dr. Ian Stewart, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4331
Dr. James Balow, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 496-4181
Dr. James Oliver, M.D., PH.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4331
Dr. Javed Rahmat, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 907-4646

Conditions Nephrology providers in 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 Maryland?

There are 337 Nephrology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.

Do Nephrology providers in Maryland offer telehealth?

Yes. 101 of the 337 Nephrology providers in Maryland (about 30%) report offering telehealth services in CMS data.

Which cities in Maryland have the most Nephrology providers?

Baltimore (122), Bethesda (26), Salisbury (11) have the highest concentration of Nephrology providers in Maryland.

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

186 of 337 Nephrology providers in Maryland (55%) 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 Maryland 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 Maryland work in independent practices or large health systems?

Among 213 Nephrologists in Maryland enrolled in Medicare, 29% bill through a solo or small practice with fewer than 10 clinicians, 33% through a mid-size group of 10 to 99, and 38% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Nephrologists in Maryland work at?

According to CMS facility affiliation records, the Maryland hospitals where the most Nephrologists hold privileges are Johns Hopkins Hospital, the in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore; University of Maryland Medical Center in Baltimore.

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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 Nephrology in Maryland? Get featured.