Occupational Medicine Doctors in Maryland
Data updated monthly · Last refresh October 2026
69 Occupational Medicine providers practice in Maryland. The largest concentration is in Bethesda. 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.
69providers
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Occupational Medicine by city in Maryland
Choose a city to see providers there.
Occupational 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. Joan Shapiro, M.D.Landover, MD · No drug or device payments recorded (2025) ·
(615) 778-4066 Dr. Evonne Crump, D.O.Lanham, MD · No drug or device payments recorded (2025) ·
(615) 778-4066 Dr. Hongfei Li, M.D.Lanham, MD · No drug or device payments recorded (2025) ·
(615) 778-4066 Dr. Kenneth Bivens, PA-CLanham, MD · No drug or device payments recorded (2025) ·
(301) 459-9113 Dr. David Arday, M.D., M.P.H.Laurel, MD · No drug or device payments recorded (2025) ·
(240) 380-2180 Dr. Ifeanyi Nwaneshiudu, M.D.Linthicum Heights, MD · No drug or device payments recorded (2025) ·
(267) 241-5100 Dr. Julio Rivera-ilarraza, MDLusby, MD · No drug or device payments recorded (2025) ·
(410) 394-0324 Dr. Gary Caplan, M.D., M.P.H.Nmrtc Patuxent River, MD · No drug or device payments recorded (2025) ·
(301) 342-1496 Dr. Christopher Holland, M.D.North Potomac, MD · No drug or device payments recorded (2025) ·
(301) 330-8615 Dr. Sarah DiekmanOakland, MD · No drug or device payments recorded (2025) ·
(833) 768-7633 Dr. Rashid Gill, MDOcean City, MD · No drug or device payments recorded (2025) ·
(410) 524-0075 Dr. John Christie, M.D.Patuxent River, MD · No drug or device payments recorded (2025) ·
(301) 342-9503 Dr. Andrew Branham, MDPatuxent Rvr, MD · No drug or device payments recorded (2025) ·
(301) 757-0562 Dr. Barbara Basuk, MDRockville, MD · No drug or device payments recorded (2025) ·
(301) 520-4624 Dr. Barbara Gots, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(301) 519-0300 Dr. Claude Cadoux, MDRockville, MD · No drug or device payments recorded (2025) ·
(301) 415-8400 Dr. David Carnow, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(301) 759-0559 Dr. Martin Rosenthal, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(240) 777-5084 Dr. Atkinson Longmire, M.D.Silver Spring, MD · No drug or device payments recorded (2025) ·
(301) 949-4472 Common questions
How many Occupational Medicine providers are in Maryland?There are 69 Occupational Medicine providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Which cities in Maryland have the most Occupational Medicine providers?Bethesda (12), Baltimore (9), Rockville (5) have the highest concentration of Occupational Medicine providers in Maryland.
How many Occupational Medicine providers in Maryland received drug or device company payments?2 of 69 Occupational Medicine providers in Maryland (3%) 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.
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