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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 (0)

The overall average patient rating of Dr. Mark Humayun is Good. Dr. Humayun has been reviewed by 3 patients who have provided 0 comments. The rating is 4 out of 5 stars.

Specialties & Research

Dr. Mark Humayun, MD, PHD is board certified in Ophthalmology.

  • He has special expertise in 13 areas:
  • Diabetic Eye Disease (Diabetic Retinopathy)
  • Eye Diseases
  • Eye Surgery (Ophthalmologic Surgical Procedures)
  • Inherited Retinal Degeneration
  • Macular Degeneration
  • Retina Surgery
  • Retinal Detachment
  • Retinal Disorders
  • Retinal Perforations
  • Retinal Vein Occlusion
  • Retinitis Pigmentosa
  • Vision Disorders
  • Vitrectomy

Education & Awards

Dr. Humayun graduated from Duke University , Durham. He has 12 awards.

One of America's Leading Experts on:
Macular Degeneration
Retinal Degeneration
Retinal Diseases
Richard S. Ross Clinical Scientist Award, 1997 - 1998
2011 list of America's Top Doctors, compiled by Castle Connolly Medical Ltd
Jules Stein Living tribute Award, 2002
Strathmore's Who's Who Award, 2005 - 2006
Innovator of the Year award, R&D magazine, 2005
Senior Honor Award of the Am. Soc. Retina Specialists, 2004
William and Mary Grieve Scholar's Award, 1997 - 1998
Castle Connolly America's Top Doctors® (2009 - 2015)


Dr. Humayun has 6 hospital affiliations:

  • San Gabriel Valley Medical Center 
  • Huntington Hospital 


  • English

> > > > Dr. Mark Humayun, MD, PHD

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Additional Information
Dr. Mark S Humayun MD and PHD is a male Ophthalmologist, has 23 years of experience and practices in Ophthalmology.
Where does Dr. Mark S. Humayun practice?
Dr. Mark Humayun has 1 office location.
Dr. Mark Humayun practices Ophthalmology near Los Angeles, CA.
See Los Angeles Ophthalmologists.