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Public Health & General Preventive Medicine Doctors in Maryland

Data updated monthly · Last refresh October 2026

130 Public Health & General Preventive Medicine providers practice in Maryland. 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.

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Public Health & General Preventive Medicine by city in Maryland

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Public Health & General Preventive Medicine in Baltimore30 providers
Public Health & General Preventive Medicine in Bethesda21 providers
Public Health & General Preventive Medicine in Silver Spring17 providers
Public Health & General Preventive Medicine in Rockville9 providers
Public Health & General Preventive Medicine in Gaithersburg5 providers
Public Health & General Preventive Medicine in Columbia4 providers
Public Health & General Preventive Medicine in Fort Detrick4 providers
Public Health & General Preventive Medicine in Salisbury3 providers
Public Health & General Preventive Medicine in Aberdeen Proving Ground3 providers
Public Health & General Preventive Medicine in Chevy Chase3 providers
Public Health & General Preventive Medicine in Catonsville2 providers
Public Health & General Preventive Medicine in Fort Meade2 providers
Public Health & General Preventive Medicine in Kensington2 providers
Public Health & General Preventive Medicine in Crofton2 providers
Public Health & General Preventive Medicine in Towson2 providers
Public Health & General Preventive Medicine in Germantown2 providers
Public Health & General Preventive Medicine in College Park1 providers
Public Health & General Preventive Medicine in Fort George G Meade1 providers
Public Health & General Preventive Medicine in Hunt Valley1 providers
Public Health & General Preventive Medicine in Frederick1 providers
Public Health & General Preventive Medicine in Glenn Dale1 providers
Public Health & General Preventive Medicine in North Potomac1 providers
Public Health & General Preventive Medicine in Hagerstown1 providers
Public Health & General Preventive Medicine in Derwood1 providers

Where Public Health & General Preventive Medicine Doctors in Maryland practice

From CMS Medicare enrollment records covering 9 of the 130 providers listed here (7%). Providers who do not bill Medicare are not included in these figures.

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Public Health & General Preventive 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. Charles Mccannon, MD
Aberdeen Proving Ground, MD · No drug or device payments recorded (2025) · (410) 278-1902
Dr. Michael Superior, MD, MPH
Aberdeen Proving Ground, MD · No drug or device payments recorded (2025) · (410) 436-5127
Dr. Steven Cersovsky, MD, MPH
Aberdeen Proving Ground, MD · No drug or device payments recorded (2025) · (410) 436-4655
Dr. Andrea Shapiro, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 706-5422
Dr. Bernard Kozlovsky, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 218-5765
Dr. Beverly Collins, MD, MBA, MS
Baltimore, MD · No drug or device payments recorded (2025) · (410) 528-5006
Dr. Brian Miller, M.D., M.B.A., M.P.H.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-9434
Dr. Carol Bazell, M.D., M.P.H.
Baltimore, MD · No drug or device payments recorded (2025) · (419) 786-6960
Dr. Clarence Lam, MD
Baltimore, MD · $125 in drug and device payments (2025) · (443) 849-2682
Dr. David Blythe
Baltimore, MD · No drug or device payments recorded (2025) · (410) 767-6685
Dr. Eileen Steinberger, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 767-0789
Dr. Henry Kalter
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-3928
Dr. Howard Garber, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 933-3033
Dr. Irwin Lotwin, MD, MS
Baltimore, MD · No drug or device payments recorded (2025) · (917) 539-2310
Dr. Isha Jain, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 887-3422
Dr. Jennifer Shields
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-6662
Dr. Jesse Polansky, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 889-9052
Dr. Jorge Calderon, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 636-2222
Dr. Judith Rubin, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 706-2864
Dr. Ken Lin Tai, M.D., M.P.H.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 767-2036
Dr. Laura Allen, DNP, RN
Baltimore, MD · No drug or device payments recorded (2025) · (410) 706-7884
Dr. Maria Wawer, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-1701
Dr. Marisela Gomez, MD.
Baltimore, MD · No drug or device payments recorded (2025) · (504) 715-5957
Dr. Marsha Davenport, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 554-6489
Dr. Nolan O'dowd, MD
Baltimore, MD · No drug or device payments recorded (2025) · (443) 809-7073
Dr. Patricia Bey, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 728-0396
Dr. Patricia Loveless, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 706-8492
Dr. Paul Spiegel, MD
Baltimore, MD · No drug or device payments recorded (2025) · (443) 326-8050
Dr. Samah Nour
Baltimore, MD · No drug or device payments recorded (2025) · (917) 377-8535
Dr. Shelly Choo, M.D., M.P.H
Baltimore, MD · No drug or device payments recorded (2025) · (410) 396-1834
Dr. Steven Corvilla, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 362-4481
Dr. Taiwo Lawoyin, MD, MPH, CPH
Baltimore, MD · No drug or device payments recorded (2025) · (410) 225-8615
Dr. Tiffany Wedlake, M.D., MPH
Baltimore, MD · No drug or device payments recorded (2025) · (410) 383-8300
Dr. Jamie Sibel
Bel Air, MD · $40 in drug and device payments (2025) · (410) 838-1500
Dr. Benjamin Pierson, DO, PHD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4000
Dr. Danny Shiau, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-3717
Dr. Helen Barnhart, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (703) 681-9474
Dr. Hunter Smith, MD, MPH, MBE, FACPM
Bethesda, MD · No drug or device payments recorded (2025) · (301) 319-3272
Dr. James Mancuso, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 648-9206
Dr. Jason Bernhard, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4611
Dr. Jean Olson, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 435-0397
Dr. Joylene John-sowah, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 496-1051
Dr. Julie Pavlin, MD, MPH
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-3313
Dr. Kenneth Schor, D.O., MPH
Bethesda, MD · $125 in drug and device payments (2025) · (301) 319-8369
Dr. Leslie Ford, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 518-0846
Dr. Luhe Mian
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-3717
Dr. Michael Norcross, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 728-8709
Dr. Natalie Wells, MD, MPH
Bethesda, MD · $22 in drug and device payments (2025) · (301) 295-3717
Dr. Paul Brady, M.D., M.P.H.
Bethesda, MD · $15 in drug and device payments (2025) · (301) 295-4611
Dr. Paul Maher, MD, MPH
Bethesda, MD · No drug or device payments recorded (2025) · (240) 447-6103

Common questions

How many Public Health & General Preventive Medicine providers are in Maryland?

There are 130 Public Health & General Preventive Medicine providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.

Which cities in Maryland have the most Public Health & General Preventive Medicine providers?

Baltimore (30), Bethesda (21), Silver Spring (17) have the highest concentration of Public Health & General Preventive Medicine providers in Maryland.

How many Public Health & General Preventive Medicine providers in Maryland received drug or device company payments?

12 of 130 Public Health & General Preventive Medicine providers in Maryland (9%) 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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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Public Health & General Preventive Medicine in Maryland? Get featured.