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Internist, Pulmonologist (lungs), Sleep Medicine Specialist
22 years of experience
Video profile
Accepting new patients
License & Identifications

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).

Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. Hummayun Ismail is Good. Dr. Ismail has been reviewed by 55 patients who have provided 7 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.9
Courteous Staff 4.5
Accurate Diagnosis 4.5
Bedside Manner 4.4
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

Dr. Hummayun Ismail, MBA, MD is board certified in Pulmonary Disease and Sleep Medicine.

  • He has special expertise in 2 areas:
  • Asthma
  • Insomnia

Education & Awards

Dr. Ismail graduated from Dow Medical College, Karachi. He has 1 awards.

Patients' Choice Award (2008 - 2009)


Dr. Ismail has 12 hospital affiliations:

  • Christiana Care Health Services 
  • Union Hospital of Cecil County 


  • Urdu
  • Hindi

> > > > Dr. Hummayun Ismail, MBA, MD

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Additional Information
Dr. Hummayun Ismail MBA and MD is a male Internist, has 22 years of experience and practices in Internal Medicine, Pulmonary Disease, and Sleep Medicine.
Where does Dr. Hummayun Ismail practice?
Dr. Hummayun Ismail has 3 office locations.
Dr. Hummayun Ismail practices Internal Medicine, Pulmonary Disease, and Sleep Medicine near Newark, DE.
Additional practice locations include: Elkton, MD.
See Newark Internists, Newark Pulmonologists, and Newark Sleep Medicine Doctors.