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. Warren Strober, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-6810 Dr. Weilin Yang, M.D.Bethesda, MD · No drug or device payments recorded (2025) · Telehealth ·
(240) 235-9100 Dr. Wenli Liu, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 400-1332 Dr. William Hirschfeld, MDBethesda, MD · $18 in drug and device payments (2025) ·
(301) 319-8754 Dr. Zachary Yin, MDBethesda, MD · $86 in drug and device payments (2025) · Telehealth ·
(301) 897-5001 Dr. Zizette Makary, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-5483 Dr. Parmjit Aujla, M.D.Bladensburg, MD · $34 in drug and device payments (2025) ·
(301) 699-8333 Dr. Prabhjot Saggu, M.D.Bladensburg, MD · No drug or device payments recorded (2025) ·
(301) 000-0000 Dr. Pragna Patel, MDBladensburg, MD · No drug or device payments recorded (2025) ·
(301) 927-2000 Dr. Vicken Poochikian, M.D.Bladensburg, MD · $59 in drug and device payments (2025) ·
(301) 779-7607 Dr. Zafar Malik, MDBoonsboro, MD · No drug or device payments recorded (2025) ·
(301) 432-8470 Dr. Andrew Dobin, MDBowie, MD · No drug or device payments recorded (2025) ·
(301) 464-9660 Dr. Bai Kanu, M.D.Bowie, MD · No drug or device payments recorded (2025) ·
(301) 805-2500 Dr. Dpinder Singh, M.D.Bowie, MD · $1,500 in drug and device payments (2025) · Telehealth ·
(301) 262-7555 Dr. Edwin Shadzeka, MDBowie, MD · No drug or device payments recorded (2025) ·
(301) 806-2461 Dr. Howard Cook, MDBowie, MD · No drug or device payments recorded (2025) ·
(240) 460-6524 Dr. James Wang, M.D.Bowie, MD · $413 in drug and device payments (2025) · Telehealth ·
(301) 262-8188 Dr. Jeffery Hoeck, MDBowie, MD · No drug or device payments recorded (2025) ·
(410) 741-1519 Dr. Kimberly Bolling, M.DBowie, MD · No drug or device payments recorded (2025) ·
(301) 352-0090 Dr. Kim Bondurant, M.D.Bowie, MD · No drug or device payments recorded (2025) ·
(240) 544-0676 Dr. Lizy Thomas, MDBowie, MD · $878 in drug and device payments (2025) · Telehealth ·
(301) 262-8188 Dr. Nisha QureshiBowie, MD · No drug or device payments recorded (2025) · Telehealth ·
(512) 971-1706 Dr. Norman Smith, M.D.Bowie, MD · $1,225 in drug and device payments (2025) ·
(301) 218-3884 Dr. Omar Dakheel, M.D.Bowie, MD · $21 in drug and device payments (2025) · Telehealth ·
(301) 262-0020 Dr. Peter Swaby, D.OBowie, MD · $2,090 in drug and device payments (2025) ·
(301) 809-6206 Dr. Rachna Arora, M.D.Bowie, MD · $63 in drug and device payments (2025) · Telehealth ·
(301) 262-7800 Dr. Sankineni Rao, M.D.Bowie, MD · $523 in drug and device payments (2025) · Telehealth ·
(201) 262-9872 Dr. Sobhan Mathew, MDBowie, MD · No drug or device payments recorded (2025) ·
(301) 218-1456 Dr. Tamiko Bryant, M.D.Bowie, MD · No drug or device payments recorded (2025) · Telehealth ·
(240) 245-3484 Dr. Helen Norwood, M.D.Brandywine, MD · No drug or device payments recorded (2025) · Telehealth ·
(301) 782-2220 Dr. Sarah Leonhard, MDBrandywine, MD · No drug or device payments recorded (2025) ·
(301) 599-0460 Dr. Anil Mukherjee, M.D.Brookeville, MD · No drug or device payments recorded (2025) ·
(301) 774-1510 Dr. Karen Near, M.D.Brookeville, MD · No drug or device payments recorded (2025) ·
(301) 260-9415 Dr. Colvin Carter, M.D.Brooklyn, MD · No drug or device payments recorded (2025) ·
(410) 355-0340 Dr. Richard Fisher, M.D.Brooklyn, MD · No drug or device payments recorded (2025) ·
(410) 355-0340 Dr. Tamader Mira, M.D.Brooklyn, MD · $843 in drug and device payments (2025) · Telehealth ·
(410) 355-0340 Dr. Carlos Patalinghug, M.D.Brooklyn Park, MD · No drug or device payments recorded (2025) ·
(410) 354-4100 Dr. Prafullkumar Patel, M.D.Brooklyn Park, MD · No drug or device payments recorded (2025) ·
(410) 789-1469 Dr. Marc Stone, MDBurtonsville, MD · No drug or device payments recorded (2025) ·
(301) 421-1843 Dr. Viraj Tirmal, MDBurtonsville, MD · $270 in drug and device payments (2025) · Telehealth ·
(240) 389-1986 Dr. Chandrasekhar Kothuru, MDCalifornia, MD · $113 in drug and device payments (2025) · Telehealth ·
(301) 373-7700 Dr. Donald Paulin Tchapmi Njeunje, MDCalifornia, MD · No drug or device payments recorded (2025) ·
(301) 737-0500 Dr. Mark Chylinski, MDCalifornia, MD · No drug or device payments recorded (2025) ·
(301) 373-7900 Dr. Maunank Patel, M.DCalifornia, MD · $109 in drug and device payments (2025) · Telehealth ·
(301) 373-7700 Dr. Michael Perraut, M.D.California, MD · $450 in drug and device payments (2025) · Telehealth ·
(301) 737-0500 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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