A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. David Hasselbacher:
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Specialties & Research
Dr. David Hasselbacher, MD is board certified in Internal Medicine, Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.
- He has special expertise in 2 areas:
Education & Awards
Dr. Hasselbacher graduated from University of Louisville .
Dr. Hasselbacher has 10 hospital affiliations:
- Norton Hospital
- Caritas Medical Center
Accepted Insurance Plans
Dr. Hasselbacher accepts these health insurances in at least one office:
- Aetna - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. David A. Hasselbacher practice?
Dr. David Hasselbacher practices Internal Medicine, Sleep Medicine, Critical Care Medicine, Pulmonary Disease, and Infectious Disease near Louisville, KY.
See Louisville Internists, Louisville Sleep Medicine Doctors, Louisville Critical Care Practitioners, Louisville Pulmonologists, and Louisville Infectious Disease Doctors.