HAO CHENG

The directory entry for HAO CHENG is filed under sleep medicine and located in Ann Arbor, Michigan, the United States. Its listed address is 1500 E Medical Center Dr. The ZIP code field reads 48109.

This listing gives MD as the credentials. No other profile fields are filled in for this entry. The listing cites npiregistry.cms.hhs.gov as its source.

Ask about referral requirements up front; they vary by practice and by how the consultation is paid for. Request the current fee schedule, including any charge for the sleep study itself and for reporting the results. Confirm whether the practice runs its own sleep laboratory or refers patients elsewhere for testing. Ask whether appointment confirmations and any forms can be sent before the visit. If you are travelling from another town, confirm parking, public transport and the exact entrance before the day. Ask what to bring: a medication list, any referral letter, a sleep diary, and results from earlier studies. If telehealth is offered, ask which parts of the assessment can be done remotely and which need a visit. Because listing data can lag behind the practice, check the essentials by phone before booking.