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Internal Medicine in Baltimore, Maryland

Data updated monthly · Last refresh September 2026

1,267 Internal Medicine providers practice in Baltimore, and 28% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine 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. Romsai Boonyasai, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 550-9434
Dr. Ronak Patel, M.D.
Baltimore, MD · $195 in drug and device payments (2025) · Telehealth · (410) 554-2000
Dr. Ronald Jeffreys, D.O.
Baltimore, MD · $21 in drug and device payments (2025) · (410) 882-3240
Dr. Rong Hu, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 605-7000
Dr. Rong Zhang, M.D.
Baltimore, MD · $135 in drug and device payments (2025) · (410) 261-8558
Dr. Rosalyn Stewart, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-3613
Dr. Rosemarie Rampersad-maraj, MD
Baltimore, MD · $314 in drug and device payments (2025) · (443) 444-4818
Dr. Rosemary Olivo, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 332-9359
Dr. Rosina Shrestha, MBBS
Baltimore, MD · No drug or device payments recorded (2025) · (410) 933-7600
Dr. Rosita Cruz, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 685-5555
Dr. Rubab Ali
Baltimore, MD · No drug or device payments recorded (2025) · (410) 225-8760
Dr. Ruchi Prasad, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 554-4393
Dr. Rudra Kondreddi, MD
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 350-3565
Dr. Ruoxi Lin, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 554-2284
Dr. Rupert Hung, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-7911
Dr. Ruth Kantor, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 337-7354
Dr. Ryan Salemme, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-5000
Dr. Ryan Scilla, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-6110
Dr. Ryan Trojan, MD
Baltimore, MD · $324 in drug and device payments (2025) · (405) 615-9736
Dr. Saba Siddiqi, MD
Baltimore, MD · $27 in drug and device payments (2025) · (410) 687-8777
Dr. Sabin Rajkarnikar, M.D.
Baltimore, MD · $19 in drug and device payments (2025) · (410) 661-4670
Dr. Sabrina Ngong, M.D.
Baltimore, MD · $14 in drug and device payments (2025) · (410) 614-4474
Dr. Sadaf Mustafa, M.D
Baltimore, MD · $19 in drug and device payments (2025) · Telehealth · (410) 554-2284
Dr. Safa Hegazin, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 368-6000
Dr. Sagar Chapagain
Baltimore, MD · No drug or device payments recorded (2025) · (410) 550-3350
Dr. Sagar Joshi, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (667) 234-3120
Dr. Sahayini Kumar, MD
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (443) 849-2682
Dr. Sahithi Reddy Kalluri, M.B.B.S.
Baltimore, MD · $59 in drug and device payments (2025) · (410) 601-9000
Dr. Saidia Shillingford, M.D
Baltimore, MD · No drug or device payments recorded (2025) · (410) 605-7651
Dr. Saikiran Jonnadula
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-5000
Dr. Sailu Ghimire, MD
Baltimore, MD · $23 in drug and device payments (2025) · (410) 558-4747
Dr. Sai Sonia Boodram, MD
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 522-9940
Dr. Sajid Arain, M.D.
Baltimore, MD · $1,710 in drug and device payments (2025) · Telehealth · (410) 225-8000
Dr. Sambandam Baskaran, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 644-4444
Dr. Sameer Patel, MD
Baltimore, MD · No drug or device payments recorded (2025) · (718) 864-0765
Dr. Samia Babar, MD
Baltimore, MD · No drug or device payments recorded (2025) · (443) 849-8046
Dr. Samriddha Pant, MD
Baltimore, MD · No drug or device payments recorded (2025) · (667) 234-3120
Dr. Samuel Black
Baltimore, MD · $27 in drug and device payments (2025) · (410) 601-0594
Dr. Samuel Durso, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 550-4057
Dr. Samuel English, D.O.
Baltimore, MD · $208 in drug and device payments (2025) · (410) 554-2284
Dr. Sandra Hairston, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 338-3500
Dr. Sandra Marshall, MD
Baltimore, MD · $52 in drug and device payments (2025) · (410) 605-7222
Dr. Sang An, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · Telehealth · (410) 663-8100
Dr. Sanjana Verma, MD
Baltimore, MD · $339 in drug and device payments (2025) · (410) 955-5000
Dr. Santosh Raiker, M.D
Baltimore, MD · No drug or device payments recorded (2025) · (410) 433-2200
Dr. Sanum Gandapur
Baltimore, MD · No drug or device payments recorded (2025) · (410) 554-2284
Dr. Saphra Sohail, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 601-9000
Dr. Sara Corderman, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-5000
Dr. Sara Grassi
Baltimore, MD · $138 in drug and device payments (2025) · (781) 744-8000
Dr. Sarah Clever, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-9434

Conditions Internal Medicine providers in Baltimore, Maryland 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 Baltimore, Maryland?

There are 1,267 Internal Medicine providers with active NPI records practicing in Baltimore, according to federal NPPES data refreshed monthly.

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

360 of 1,267 (28%) 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 Baltimore treat?

Internal Medicine providers in Baltimore 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 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 Internal Medicine 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.