This is the 10529th most frequent Korean word.
국민건강보험공단
National Health Insurance Service.
In this sentence, "국민건강보험공단" is used as the subject to indicate the organization that offers health-related services to the citizens of South Korea.
국민건강보험공단은 한국 국민들의 건강을 위해 서비스를 제공합니다.
The National Health Insurance Service provides services for the health of South Korean citizens.
Here, "국민건강보험공단" refers to the website or domain of the organization where the information was sought.
민주는 국민건강보험공단 홈페이지에서 정보를 찾았습니다.
Minju found information on the National Health Insurance Service website.
"국민건강보험공단" in this case represents the entity offering enrollment services for accessing healthcare benefits.