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. Laura Donegan, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 849-3760 Dr. Laura Hanyok, M.D.Baltimore, MD · $32 in drug and device payments (2025) · Telehealth ·
(410) 550-3350 Dr. Laura Herrera, M.D.Baltimore, MD · $14 in drug and device payments (2025) ·
(410) 955-1725 Dr. Laura Maas, MDBaltimore, MD · $414 in drug and device payments (2025) ·
(410) 550-0526 Dr. Laura Steele, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 777-7000 Dr. Laurent EhrlichBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 550-2301 Dr. Lawrence Appel, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-9434 Dr. Lawrence Cheskin, M.D.Baltimore, MD · $280 in drug and device payments (2025) · Telehealth ·
(410) 502-0145 Dr. Lawrence Rubin, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 764-2111 Dr. Lawrence Solomon, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 415-5815 Dr. Laxman Wagle, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(667) 234-3120 Dr. Leah Millstein, MDBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 328-0345 Dr. Leah Wolfe, M.D.Baltimore, MD · $32 in drug and device payments (2025) · Telehealth ·
(410) 550-5633 Dr. Lediya Cheru, M.D.Baltimore, MD · $17 in drug and device payments (2025) · Telehealth ·
(410) 955-5000 Dr. Lee Barker, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 550-5633 Dr. Leigh Boulware, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 287-4388 Dr. Leonard Feldman, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(443) 287-3631 Dr. Leonard Sowah, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 706-4619 Dr. Leslie RobinsonBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8769 Dr. Liaqat AliBaltimore, MD · $15 in drug and device payments (2025) · Telehealth ·
(410) 362-3000 Dr. Lida Koskina, MBBSBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2284 Dr. Lidia Warner, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2000 Dr. Lika Nesuashvili, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2284 Dr. Linda Fried, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 550-0925 Dr. Lindsay Jory, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(443) 447-5167 Dr. Lindsay Sheets, MD, MPHBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(251) 327-5046 Dr. Lindsey Macnabb, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Lisa Cooper, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-9434 Dr. Lisa Grimaldi, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 368-6000 Dr. Lisa Harvin, D.O.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 777-8186 Dr. Lisa LongusBaltimore, MD · $308 in drug and device payments (2025) ·
(410) 601-6840 Dr. Lisa Martinez, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-9595 Dr. Lisa Simonson, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 955-9434 Dr. Liya Pfeffer, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 687-4400 Dr. Lo An Lai, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(443) 461-1997 Dr. Lonnie Fuller, MDBaltimore, MD · $54 in drug and device payments (2025) · Telehealth ·
(410) 558-4900 Dr. Lorrin Martin, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 550-5633 Dr. Louis Domenici, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8769 Dr. Louis Malinow, M.D.Baltimore, MD · $19 in drug and device payments (2025) ·
(410) 484-8398 Dr. Luciana Veiga, MDBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 350-8222 Dr. Lucille King, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 601-6840 Dr. Lucy Wilson, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-1725 Dr. Lulit Dessie, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2284 Dr. Lydia Jumamoy, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 402-6000 Dr. Lyman Wooster, M.DBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-0670 Dr. Mackenzie Moon, MDBaltimore, MD · $132 in drug and device payments (2025) ·
(410) 955-5000 Dr. Madai Chardon-borrero, M.D.Baltimore, MD · $272 in drug and device payments (2025) ·
(443) 777-7155 Dr. Madeleine Gordin, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 614-4474 Dr. Madison KahlBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Magdalena Starban, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 368-2518 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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