Emergency Medicine Doctors in Maryland
Data updated monthly · Last refresh October 2026
1,188 Emergency Medicine providers practice in Maryland, including 20 (2%) 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.
1,188providers
20telehealth
Baltimoretop city
Emergency Medicine by city in Maryland
Choose a city to see providers there.
Emergency 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. Roman Kostrubiak, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 532-4040 Dr. Ronald Yu, MDBaltimore, MD · $414 in drug and device payments (2025) ·
(646) 573-6777 Dr. Ron Elfenbein, MDBaltimore, MD · $26,693 in drug and device payments (2025) ·
(410) 350-3509 Dr. Rose ChasmBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 821-4140 Dr. Rupal Jain, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8025 Dr. Russell D'anton, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3380 Dr. Ryan Circh, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3380 Dr. Ryan Howard, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(904) 805-1300 Dr. Ryan Shanahan, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(202) 725-3959 Dr. Ryan Spangler, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8025 Dr. Sairam Balasubramanian, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-6332 Dr. Samantha King, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(937) 232-0635 Dr. Samit Desai, MDBaltimore, MD · $60 in drug and device payments (2025) ·
(410) 955-5107 Dr. Samuel CordeiroBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8025 Dr. Samuel Hsu, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 821-4140 Dr. Sarah Dubbs, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8025 Dr. Sarah GoldmanBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 350-3510 Dr. Sarah Lee, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(630) 899-9889 Dr. Sarah Marrone, MDBaltimore, MD · $122 in drug and device payments (2025) ·
(855) 546-1192 Dr. Sarah Rimm, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 777-7000 Dr. Sarah Sommerkamp, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8025 Dr. Sarah Stewart De RamirezBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-2280 Dr. Scarlette Hunt-maxwell, CMTBaltimore, MD · No drug or device payments recorded (2025) ·
(443) 473-3831 Dr. Scott Bergeson, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(904) 805-1300 Dr. Scott GummersonBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3380 Dr. Scott Mcpherson, M.DBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 332-9809 Dr. Semhar Tewelde, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8025 Dr. Shannon Graf, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 554-2000 Dr. Shannon Greco, FNPBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-6146 Dr. Shannon Putman, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-2280 Dr. Sharon Bord, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 550-0359 Dr. Sharon Swencki, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-4383 Dr. Shaughn Keating, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(201) 978-3635 Dr. Shaun Harty, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5080 Dr. Sheila Rhodes, MDBaltimore, MD · $1,347 in drug and device payments (2025) ·
(202) 877-9696 Dr. Siamak Moayedi, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8025 Dr. Sonya Naganathan, MD, MPHBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Spencer LovegroveBaltimore, MD · No drug or device payments recorded (2025) ·
(540) 293-0794 Dr. Stephanie KempBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3380 Dr. Stephanie Zhang, MDBaltimore, MD · $160 in drug and device payments (2025) ·
(667) 214-2208 Dr. Stephen Charbonneau, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(504) 957-3744 Dr. Stephen Lee, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 225-8000 Dr. Stephen Schenkel, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-4383 Dr. Steven Joffe, M.D.Baltimore, MD · $1,350 in drug and device payments (2025) ·
(410) 601-5737 Dr. Sumit Patel, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(347) 292-1334 Dr. Sunil Ahuja, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(443) 777-7046 Dr. Susan Mastellone, DOBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 350-3509 Dr. Suzanne Doyon, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 332-9809 Dr. Suzette Ikejiani, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5080 Dr. Sydney ZarrielloBaltimore, MD · No drug or device payments recorded (2025) ·
(443) 805-8290 Common questions
How many Emergency Medicine providers are in Maryland?There are 1,188 Emergency Medicine providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Emergency Medicine providers in Maryland offer telehealth?Yes. 20 of the 1,188 Emergency Medicine providers in Maryland (about 2%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Emergency Medicine providers?Baltimore (506), Bethesda (67), Silver Spring (37) have the highest concentration of Emergency Medicine providers in Maryland.
How many Emergency Medicine providers in Maryland received drug or device company payments?167 of 1,188 Emergency Medicine providers in Maryland (14%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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.
Which hospitals do Emergency Medicine Doctors in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Emergency Medicine Doctors hold privileges are Johns Hopkins Hospital, the in Baltimore; University of Maryland Medical Center in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore.
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