Internal Medicine Doctors in Maryland
Data updated monthly · Last refresh October 2026
3,878 Internal Medicine providers practice in Maryland, including 999 (26%) 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.
3,878providers
999telehealth
Baltimoretop city
Internal Medicine by city in Maryland
Choose a city to see providers there.
Internal Medicine 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. Maureen Ahn, M.D.Westminster, MD · No drug or device payments recorded (2025) ·
(410) 848-2170 Dr. Norman Goldstein, MDWestminster, MD · $19 in drug and device payments (2025) ·
(410) 848-6000 Dr. Raman Kaneria, MDWestminster, MD · No drug or device payments recorded (2025) ·
(410) 848-2566 Dr. Syed Hosain, M.D.Westminster, MD · No drug or device payments recorded (2025) ·
(410) 871-2333 Dr. Tariq Mahmood, MDWestminster, MD · $29 in drug and device payments (2025) ·
(410) 848-5450 Dr. Thomas Galvin Iii, M.D.Westminster, MD · $50 in drug and device payments (2025) · Telehealth ·
(410) 848-2444 Dr. Vasu Balu, M.D.Westminster, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 751-2595 Dr. Wayne Bierbaum, M.DWest River, MD · No drug or device payments recorded (2025) ·
(410) 867-4700 Dr. Mark Li, M.D.Wheaton, MD · $502 in drug and device payments (2025) ·
(301) 649-5151 Dr. Peter Sherer, MDWheaton, MD · $3,133 in drug and device payments (2025) ·
(301) 946-6420 Dr. Mary Martello, M.D.Whiteford, MD · No drug or device payments recorded (2025) ·
(410) 452-5515 Dr. Ann Morrill, MDWhite Marsh, MD · $1,534 in drug and device payments (2025) · Telehealth ·
(410) 529-8334 Dr. Gregory Kelly, MDWhite Marsh, MD · No drug or device payments recorded (2025) · Telehealth ·
(443) 442-2300 Dr. Richard Gross, MDWhite Marsh, MD · No drug or device payments recorded (2025) ·
(443) 442-2300 Dr. David Tardio, MDWhite Plains, MD · No drug or device payments recorded (2025) ·
(240) 607-1500 Dr. Hawa Osime, MDWhite Plains, MD · No drug or device payments recorded (2025) · Telehealth ·
(240) 607-1500 Dr. Khanjan Patel, MDWhite Plains, MD · $641 in drug and device payments (2025) ·
(301) 373-7900 Dr. Kirandeep Kaur, MDWhite Plains, MD · $97 in drug and device payments (2025) · Telehealth ·
(301) 638-9505 Dr. Mary Hoke, P.A.-C.White Plains, MD · No drug or device payments recorded (2025) ·
(301) 843-1600 Dr. Rasna Thandi, M.D.White Plains, MD · No drug or device payments recorded (2025) ·
(301) 373-7900 Dr. Sara Awan, MDWhite Plains, MD · $576 in drug and device payments (2025) · Telehealth ·
(301) 373-7900 Dr. Vidyasagar Anmangandla, M.D.White Plains, MD · No drug or device payments recorded (2025) · Telehealth ·
(301) 934-9300 Dr. Zhihua Geng, M.D. PH.DWindsor, MD · No drug or device payments recorded (2025) ·
(703) 359-7878 Dr. Eva Dicocco, MDWindsor Mill, MD · No drug or device payments recorded (2025) ·
(410) 339-5500 Dr. Faryal Nadeem, MBBSWindsor Mill, MD · No drug or device payments recorded (2025) ·
(703) 359-7878 Dr. Laura Emmanuel-allen, MDWindsor Mill, MD · No drug or device payments recorded (2025) ·
(443) 663-6000 Dr. Leon Sheer, M.D.Wittman, MD · No drug or device payments recorded (2025) ·
(400) 745-6746 Dr. Phillip Stone, MDWoodbine, MD · No drug or device payments recorded (2025) ·
(410) 442-6864 Conditions Internal Medicine providers in 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Maryland?There are 3,878 Internal Medicine providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Maryland offer telehealth?Yes. 999 of the 3,878 Internal Medicine providers in Maryland (about 26%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Internal Medicine providers?Baltimore (1,267), Bethesda (285), Silver Spring (184) have the highest concentration of Internal Medicine providers in Maryland.
How many Internal Medicine providers in Maryland received drug or device company payments?1,329 of 3,878 Internal Medicine providers in Maryland (34%) 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 Maryland treat?Internal Medicine providers 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 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 Internal Medicine Doctors in Maryland work in independent practices or large health systems?Among 2,162 Internal Medicine Doctors in Maryland enrolled in Medicare, 18% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 68% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Internal Medicine Doctors hold privileges are Johns Hopkins Hospital, the in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore; Luminis Health Anne Arundel Medical Center, Inc. in Annapolis.
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