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. Mahvash MozafarianBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2284 Dr. Mahwish Ali, M.D., MBABaltimore, MD · No drug or device payments recorded (2025) ·
(410) 332-9000 Dr. Maithri Kondapaka, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 554-2000 Dr. Majd Al Ghatrif, MDBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 550-5018 Dr. Majid Cina, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-5793 Dr. Malaz Alissa, M.DBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2284 Dr. Malika Waseem, M.D.Baltimore, MD · $35 in drug and device payments (2025) ·
(410) 882-3240 Dr. Malik Rehman, MDBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 242-5350 Dr. Manish Shah, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 951-7969 Dr. Manju PalaniswamyBaltimore, MD · $107 in drug and device payments (2025) · Telehealth ·
(443) 703-3200 Dr. Manuel De La Rosa, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-8480 Dr. Manuel Perez-bonnelly, M.D.Baltimore, MD · $221 in drug and device payments (2025) · Telehealth ·
(410) 415-0933 Dr. Marcia Kane, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 837-5533 Dr. Marci Laudenslager, M.D.Baltimore, MD · $2,851 in drug and device payments (2025) · Telehealth ·
(410) 502-3770 Dr. Marc Kai, MD, PHDBaltimore, MD · $627 in drug and device payments (2025) · Telehealth ·
(410) 500-5500 Dr. Marek Galazka, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 605-7000 Dr. Margaret Mallari, DOBaltimore, MD · $41 in drug and device payments (2025) ·
(410) 550-5018 Dr. Margaret Montovano, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Margueritta El Asmar, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Maria Frank, MDBaltimore, MD · $2,200 in drug and device payments (2025) ·
(410) 955-5000 Dr. Mariah Robertson, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 550-0535 Dr. Mariam MeddebBaltimore, MD · $40 in drug and device payments (2025) ·
(410) 955-5999 Dr. Maria Moyer, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 542-8130 Dr. Mariam Philip, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 554-2284 Dr. Maria Musri, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 550-0100 Dr. Marianne Cloeren, MD, MPHBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 706-7464 Dr. Marianne Cunanan-bush, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 601-0594 Dr. Maria Trejo Zambrano, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Marina Pratt, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 601-5284 Dr. Marina Pulini-franks, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 814-4500 Dr. Marion Kowalewski, M.D.Baltimore, MD · $62 in drug and device payments (2025) ·
(410) 663-8100 Dr. Mark Hughes, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 955-9434 Dr. Mark Stromberg, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 828-0905 Dr. Mark Sulkowski, M.D.Baltimore, MD · $14,349 in drug and device payments (2025) · Telehealth ·
(410) 955-1725 Dr. Mark Tenforde, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(206) 940-6927 Dr. Mark Yarchoan, M.D.Baltimore, MD · $26,864 in drug and device payments (2025) · Telehealth ·
(410) 955-8893 Dr. Martin Passen, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 337-8446 Dr. Maryam Wasfi, MDBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 687-2300 Dr. Maryana Shenderov, MDBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 502-5266 Dr. Mary Catherine Beach, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-9434 Dr. Mary Metkus, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 550-3350 Dr. Mary Yung, M.DBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 542-8130 Dr. Mary Zulty, DOBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2284 Dr. Marzieh Keshtkarjahromi, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2284 Dr. Masoud Djahanmir, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 780-1980 Dr. Matthew Hamill, MBCHBBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 955-1725 Dr. Maura Mcguire, MDBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 338-3000 Dr. Max AnBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8667 Dr. Max GeisingerBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 328-6110 Dr. Max JacobsBaltimore, MD · $21 in drug and device payments (2025) ·
(104) 328-8667 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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