Napas Tanamai was born on 1st December 1980, lives in Bangkok, Thailand. She qualified in Medicine in 2004 at Khon Kaen University. Her ENT training took place at Department of Otolaryngology, Khon Kaen University.
She was registered as otolaryngologist in 2009 and started as ENT physician and Rangsit University teacher at Rajavithi hospital. She worked as general ENT and specifically interested in otology. She followed an observership of otology in University Medical Center of Nijmegen, The Netherlands and Sint Augustinus hospital, Belgium in 2013.
After she finished the observership, she did both head and neck surgery and otology, later on she specialized in otology until now. She is the secretary of the Annual Asian Course in Temporal Bone and Ear Surgery of Rajavithi hospital and she is the volunteer for ear surgery mobile unit cooperated with rural ENT foundation to operate the patients in the rural area of Thailand and neighboring countries.