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. Michelle Tan, MDGaithersburg, MD · $172 in drug and device payments (2025) ·
(301) 208-1188 Dr. Miranda Hunter, MDGaithersburg, MD · No drug or device payments recorded (2025) ·
(240) 813-8740 Dr. Nadia Smati, MBBSGaithersburg, MD · No drug or device payments recorded (2025) · Telehealth ·
(240) 632-4021 Dr. Poonam Maru, DO, FACPGaithersburg, MD · No drug or device payments recorded (2025) · Telehealth ·
(302) 428-4411 Dr. Priscilla Callahan-lyon, M.D.Gaithersburg, MD · No drug or device payments recorded (2025) ·
(240) 773-0307 Dr. Qiufang Cheng, MDGaithersburg, MD · $464 in drug and device payments (2025) ·
(301) 339-8264 Dr. Ramleth Shakir, MDGaithersburg, MD · $277 in drug and device payments (2025) ·
(301) 258-7636 Dr. Rasha Saleem, MDGaithersburg, MD · $293 in drug and device payments (2025) · Telehealth ·
(240) 246-1111 Dr. Richard Weidman, M.D.Gaithersburg, MD · No drug or device payments recorded (2025) · Telehealth ·
(301) 215-0880 Dr. Robert LiuGaithersburg, MD · $16 in drug and device payments (2025) ·
(240) 632-4000 Dr. Rupinder Singh, M.DGaithersburg, MD · $150 in drug and device payments (2025) ·
(240) 632-0333 Dr. Sahar Jahan, MDGaithersburg, MD · No drug or device payments recorded (2025) ·
(240) 632-4000 Dr. Shailini Jain, MDGaithersburg, MD · No drug or device payments recorded (2025) ·
(240) 632-4000 Dr. Shalenee Singh, M.D.Gaithersburg, MD · No drug or device payments recorded (2025) ·
(202) 741-3000 Dr. Shannon Menezes, MDGaithersburg, MD · No drug or device payments recorded (2025) ·
(240) 632-4021 Dr. Stephen Nguyen, M.D.Gaithersburg, MD · $1,825 in drug and device payments (2025) · Telehealth ·
(301) 974-9625 Dr. Suhair Abulfarag, MDGaithersburg, MD · $209 in drug and device payments (2025) ·
(301) 330-4414 Dr. Supriya Janakiraman, M.D., M.P.H.Gaithersburg, MD · No drug or device payments recorded (2025) ·
(240) 632-4000 Dr. Sushmita MalikGaithersburg, MD · No drug or device payments recorded (2025) ·
(240) 421-8520 Dr. Waalande Lintiso, MBBSGaithersburg, MD · No drug or device payments recorded (2025) ·
(301) 258-7700 Dr. Win Phyu, M.DGaithersburg, MD · No drug or device payments recorded (2025) ·
(240) 632-4000 Dr. Yujuan Wang, MD, PHDGaithersburg, MD · No drug or device payments recorded (2025) ·
(301) 633-6644 Dr. Zinabu Gari, MDGaithersburg, MD · No drug or device payments recorded (2025) ·
(202) 569-6600 Dr. Chimene Liburd, MDGambrills, MD · No drug or device payments recorded (2025) ·
(410) 451-9888 Dr. Ruth Gallatin, MDGambrills, MD · $36 in drug and device payments (2025) · Telehealth ·
(410) 451-7214 Dr. Sejal Mattu, MDGambrills, MD · $216 in drug and device payments (2025) · Telehealth ·
(410) 451-7214 Dr. Victoria Bottone, M.D.Gambrills, MD · $186 in drug and device payments (2025) ·
(410) 721-9862 Dr. Curtis Harris, M.D.Garrett Park, MD · No drug or device payments recorded (2025) ·
(301) 496-2048 Dr. Ameesh Vora, M.D.Germantown, MD · No drug or device payments recorded (2025) ·
(301) 577-6048 Dr. Charles Karesh, M.D.Germantown, MD · $123 in drug and device payments (2025) ·
(301) 869-9776 Dr. Eyoel Fantaye, MDGermantown, MD · $318 in drug and device payments (2025) · Telehealth ·
(301) 407-1466 Dr. Gul Chablani, MDGermantown, MD · $960 in drug and device payments (2025) · Telehealth ·
(301) 528-0571 Dr. Harpal Mangat, MDGermantown, MD · $1,090 in drug and device payments (2025) · Telehealth ·
(301) 515-3333 Dr. Hiru Khianey, M.D.Germantown, MD · No drug or device payments recorded (2025) ·
(301) 428-1070 Dr. Jafer Abidi, MDGermantown, MD · $180 in drug and device payments (2025) ·
(240) 686-2300 Dr. Jessica Kim, DOGermantown, MD · $40 in drug and device payments (2025) ·
(301) 557-6000 Dr. Lakhvinder Wadhwa, MDGermantown, MD · $879 in drug and device payments (2025) · Telehealth ·
(301) 358-2030 Dr. Lawrence Enweze, M.D.Germantown, MD · No drug or device payments recorded (2025) ·
(301) 806-0182 Dr. Madan Bangalore, M.D.Germantown, MD · $33 in drug and device payments (2025) · Telehealth ·
(301) 869-9776 Dr. Manbir Takhar, M.D.Germantown, MD · $503 in drug and device payments (2025) · Telehealth ·
(301) 428-1070 Dr. Piyush Patel, MDGermantown, MD · No drug or device payments recorded (2025) · Telehealth ·
(301) 946-6623 Dr. Pragna Patel, M.D.Germantown, MD · $48 in drug and device payments (2025) ·
(301) 946-6623 Dr. Rakesh Malik, MDGermantown, MD · $25 in drug and device payments (2025) · Telehealth ·
(301) 515-2901 Dr. Sridevi Bellamkonda, M.DGermantown, MD · No drug or device payments recorded (2025) ·
(240) 912-2738 Dr. Tooba Mehta, M.D.Germantown, MD · No drug or device payments recorded (2025) ·
(240) 686-2300 Dr. Vinu Ganti, MDGermantown, MD · $1,996 in drug and device payments (2025) · Telehealth ·
(301) 540-8146 Dr. Edgar Robbins, MDGlen Arm, MD · No drug or device payments recorded (2025) ·
(410) 592-2687 Dr. Alvin Madarang, M.D.Glen Burnie, MD · No drug or device payments recorded (2025) ·
(410) 590-4141 Dr. Aman Gebremedhin, M.DGlen Burnie, MD · No drug or device payments recorded (2025) ·
(410) 787-4000 Dr. Amatul-akhir Haneef, MDGlen Burnie, MD · No drug or device payments recorded (2025) ·
(410) 787-4000 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.
Related reading on HealthcareDiscovery.AI
Internal Medicine in all 50 states Search all 3,878 in the directory Ask Zach for help choosing
Related
