Pulmonologists in Maryland
Data updated monthly · Last refresh October 2026
342 Pulmonary Disease providers practice in Maryland, including 115 (34%) 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.
342providers
115telehealth
Baltimoretop city
Pulmonary Disease by city in Maryland
Choose a city to see providers there.
Where Pulmonologists in Maryland practice
From CMS Medicare enrollment records covering 206 of the 342 providers listed here (60%). Providers who do not bill Medicare are not included in these figures.
9%solo or small practice (under 10 clinicians)
7%mid-size group (10 to 99)
84%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Pulmonologists | All clinicians in group | Main city |
| Johns Hopkins University | 47 | 2,886 | Baltimore |
| Medstar Medical Group II LLC | 19 | 3,726 | Baltimore |
| University of Maryland Community Medical Group Inc. | 17 | 446 | Glen Burnie |
| University of Maryland Physicians PA | 11 | 395 | Baltimore |
| Tidalhealth Specialty Care LLC | 11 | 375 | Salisbury |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Pulmonologists affiliated |
| Johns Hopkins Hospital, the | Baltimore | Nonprofit | 5 of 5 | 46 |
| Johns Hopkins Bayview Medical Center | Baltimore | Nonprofit | 3 of 5 | 42 |
| University of MD Baltimore Washington Medical Center | Glen Burnie | Nonprofit | 5 of 5 | 15 |
| Medstar Franklin Square Medical Center | Rosedale | Nonprofit | 3 of 5 | 13 |
| University of Maryland Medical Center | Baltimore | Nonprofit | 3 of 5 | 11 |
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.
Pulmonary Disease 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. Megan Dondarski, DOAnnapolis, MD · $236 in drug and device payments (2025) ·
(443) 481-1000 Dr. Richard Bernstein, M.D.Annapolis, MD · $84 in drug and device payments (2025) ·
(401) 224-5558 Dr. Robert Peterson, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 510-6613 Dr. Sjoerd Beck, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(410) 266-1644 Dr. Stanley Krimins, MD FACPAnnapolis, MD · No drug or device payments recorded (2025) ·
(410) 268-8992 Dr. Stuart Tomares, M.D.Annapolis, MD · No drug or device payments recorded (2025) ·
(410) 266-1644 Dr. Ajay Behari, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 682-5282 Dr. Alan Schwartz, M.D.Baltimore, MD · $227,134 in drug and device payments (2025) · Telehealth ·
(410) 550-5864 Dr. Albert Polito, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 332-9732 Dr. Amisha Barochia, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3467 Dr. Amy Ruhl, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Andrew Davis, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 550-2304 Dr. Andrew DemaioBaltimore, MD · $434 in drug and device payments (2025) · Telehealth ·
(410) 955-5000 Dr. Angela Argento, MDBaltimore, MD · $71,358 in drug and device payments (2025) · Telehealth ·
(410) 502-2533 Dr. Ann Parker, MDBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 955-3467 Dr. Anthony RoweBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8667 Dr. Aparna BalasubramanianBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 550-0545 Dr. Ashraf Fawzy, MD, MPHBaltimore, MD · $24 in drug and device payments (2025) · Telehealth ·
(410) 550-2304 Dr. Ashutosh Sachdeva, MDBaltimore, MD · $20,236 in drug and device payments (2025) · Telehealth ·
(410) 328-8141 Dr. Asif Khan, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-8141 Dr. Audrey Liu, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 955-3467 Dr. Benjamin Demarco, MDBaltimore, MD · $1,201 in drug and device payments (2025) · Telehealth ·
(410) 502-2533 Dr. Bo Kim, M.D.Baltimore, MD · $99 in drug and device payments (2025) ·
(410) 550-0545 Dr. Carmen Fratto, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 744-6741 Dr. Catherine Miele, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 502-4363 Dr. Charles Wiener, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3467 Dr. Chelsi Green, MDBaltimore, MD · $361 in drug and device payments (2025) · Telehealth ·
(410) 849-3901 Dr. Christian Merlo, M.D.Baltimore, MD · $295 in drug and device payments (2025) · Telehealth ·
(410) 550-5864 Dr. Christopher Earley, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 550-5624 Dr. Dafna Koldobskiy, MDBaltimore, MD · $17 in drug and device payments (2025) ·
(410) 644-3890 Dr. Daniel Shinners, M.D.Baltimore, MD · $2,501 in drug and device payments (2025) ·
(410) 682-5282 Dr. Darwin Ashbaker, M.D.Baltimore, MD · $30 in drug and device payments (2025) · Telehealth ·
(410) 368-6000 Dr. David Moller, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3467 Dr. David Pearse, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 550-5864 Dr. Dennis Smith, MD FCCPBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 644-5112 Dr. Edward Chen, M.D.Baltimore, MD · $91 in drug and device payments (2025) · Telehealth ·
(410) 550-5864 Dr. Elizabeth Daugherty, MD, MPHBaltimore, MD · $26 in drug and device payments (2025) · Telehealth ·
(410) 955-3467 Dr. Elizabeth Kochman, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 332-9732 Dr. Emily Brigham, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(603) 568-1205 Dr. Francois Gregoire, MDBaltimore, MD · $16 in drug and device payments (2025) · Telehealth ·
(410) 350-3565 Dr. Gaurav Ajmani, MDBaltimore, MD · $1,155 in drug and device payments (2025) · Telehealth ·
(410) 955-5000 Dr. George Boyer, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 332-9145 Dr. George Pyrgos, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 682-5282 Dr. Giora Netzer, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-5793 Dr. Gregory Bassmann, MDBaltimore, MD · $35 in drug and device payments (2025) · Telehealth ·
(443) 849-3901 Dr. Gregory Diette, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 955-3467 Dr. Hans Lee, MDBaltimore, MD · $30,991 in drug and device payments (2025) · Telehealth ·
(410) 502-2533 Dr. Hassan Chami, M.D.Baltimore, MD · $146 in drug and device payments (2025) · Telehealth ·
(410) 550-2304 Dr. Henry Fessler, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 997-5437 Dr. Henry Silverman, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-1782 Conditions Pulmonary Disease providers in Maryland commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Pulmonary Disease providers. Individual practices vary, so confirm with the provider before booking.
- Asthma
- COPD
- Sleep apnea
- Pulmonary fibrosis
- Chronic cough
Common questions
How many Pulmonary Disease providers are in Maryland?There are 342 Pulmonary Disease providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Pulmonary Disease providers in Maryland offer telehealth?Yes. 115 of the 342 Pulmonary Disease providers in Maryland (about 34%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Pulmonary Disease providers?Baltimore (134), Bethesda (25), Towson (22) have the highest concentration of Pulmonary Disease providers in Maryland.
How many Pulmonary Disease providers in Maryland received drug or device company payments?164 of 342 Pulmonary Disease providers in Maryland (48%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Pulmonary Disease providers in Maryland treat?Pulmonary Disease providers commonly treat asthma, COPD, sleep apnea, pulmonary fibrosis, chronic cough 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 Pulmonologists in Maryland work in independent practices or large health systems?Among 206 Pulmonologists in Maryland enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 7% through a mid-size group of 10 to 99, and 84% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pulmonologists in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Pulmonologists hold privileges are Johns Hopkins Hospital, the in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore; University of MD Baltimore Washington Medical Center in Glen Burnie.
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