HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MD

MARK C LIU, MD

PULMONARY DISEASE

Medical school: UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE

Graduated: 1975

Also: ALLERGY/IMMUNOLOGY, INTERNAL MEDICINE

Offers telehealth

NPI: 1790721488

Practice Locations (6)

JOHNS HOPKINS UNIVERSITY

1800 ORLEANS ST

BALTIMORE, MD 212870010

4109555000

JOHNS HOPKINS UNIVERSITY

4940 EASTERN AVE

BALTIMORE, MD 212242735

4105500100

JOHNS HOPKINS UNIVERSITY

5300 ALPHA COMMONS DR, FL 1

BALTIMORE, MD 212242764

4108473770

JOHNS HOPKINS UNIVERSITY

5501 HOPKINS BAYVIEW CIR

BALTIMORE, MD 212246821

4105500545

JOHNS HOPKINS UNIVERSITY

5505 HOPKINS BAYVIEW CIR

BALTIMORE, MD 212246821

4105500756

JOHNS HOPKINS UNIVERSITY

5601 LLOCH RAVEN BLVD

BALTIMORE, MD 212392945

4434444714

Source: CMS National Downloadable File, September 2026.

MARK LIU, MD | HealthCareAtlasUSA