health care provider vs caregiver

health care provider and caregiver both are nouns.

Word	Noun	Adjective	Verb	Adverb
health care provider	Yes	No	No	No
caregiver	Yes	No	No	No

As nouns, health care provider and caregiver are synonyms defined as:

health care provider and caregiver: a person who helps in identifying or preventing or treating illness or disability

Other synonyms of health care provider include health professional, PCP, primary care provider.

health care provider (noun)	caregiver (noun)
a person who helps in identifying or preventing or treating illness or disability	a person who is responsible for attending to the needs of a child or dependent adult
	a person who helps in identifying or preventing or treating illness or disability