Preferred Provider Organization. A health care organization composed of physicians, hospitals, or other providers which provides health care services at a reduced fee. A PPO is similar to an HMO, but care is paid for as it is received instead of in advance in the form of a scheduled fee.
MARK L BING, MD â NPI #1386642882. Internal Medicine. A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly.
NPI 1922066539 Dr. Peggy Yih in New York - Practice Location Address, Medicare Status, and Contact Numbers