STEVEN MARKS

STEVEN MARKS is listed in this directory as a sleep medicine practice in Phoenix, Arizona, the United States. Its listed address is 16601 N 40th St Suite 101. Its listed ZIP code is 85032.

Its listed credentials are DO. No other profile fields are filled in for this entry. The public source shown is npiregistry.cms.hhs.gov.

Before booking, ask whether a referral or doctor's letter is needed, because requirements differ between practices and how a visit is funded. Confirm how payment works — up front, on the day, or billed afterwards — and whether insurance plans can be billed directly. Ask which sleep study the practice would use — home testing or an overnight study in a lab — and what each involves. Ask who reviews the study results and when you will be told what they show. Confirm the cancellation policy, since missed-appointment fees differ between clinics. It is worth asking whether the practice deals with the kind of sleep problem you have, since some clinics focus on particular conditions. Ask whether appointment confirmations and any forms can be sent before the visit. Treat the details here as a directory snapshot and confirm anything time-sensitive with the practice.