XI CHEN

XI CHEN is listed in this directory as a sleep medicine practice in Boston, Massachusetts, the United States. The directory records 133 Brookline Ave as the practice address. The ZIP code field reads 02215.

Credentials on file are M.D., Ph.D. No further background details are recorded for this practice. The listing cites npiregistry.cms.hhs.gov as its source.

Before booking, ask whether a referral or doctor's letter is needed, because requirements differ between practices and how a visit is funded. Ask for the total expected cost before booking, separating the consultation from any study or device fee. Confirm whether the practice runs its own sleep laboratory or refers patients elsewhere for testing. If the practice sits inside a larger medical center, ask which building and floor to go to. If telehealth is offered, ask which parts of the assessment can be done remotely and which need a visit. If you are travelling from another town, confirm parking, public transport and the exact entrance before the day. Ask who reviews the study results and when you will be told what they show. Use this page as a starting point, then verify the practical details with the practice itself.