Sleep Medicine

CHARLES CHEN

Sleep Medicine in Chicago, Illinois (United States). Listing compiled from public sources — verify contact details and availability with the practice.

41.8950°N 87.6662°WMD
Specialist dossier

Practice details

Updated 2026-10-25

Verified listing

8 fields
CredentialsMD
SpecialtySleep Medicine
Postcode60637
Phone773-834-9500
Coordinates41.8950°N 87.6662°W (city-centre estimate)
Listing verified fromnpiregistry.cms.hhs.gov
Last verified2026-10-25

Check before you travel. Information above was collected from the public source shown. Practice details can change — confirm with the practice before travelling or booking. Costs vary by treatment and insurer/health fund; no prices are published on this site.

About CHARLES CHEN

This profile covers CHARLES CHEN, a sleep medicine listing in Chicago, Illinois, the United States. Its listed address is 5841 S Maryland Ave. Its listed ZIP code is 60637.

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

It is worth confirming the referral rules first, since some practices require a GP letter and others do not. Confirm how payment works — up front, on the day, or billed afterwards — and whether insurance plans can be billed directly. Ask what kind of sleep study is offered, where it takes place, and whether you sleep there overnight. If the practice sits inside a larger medical center, ask which building and floor to go to. If you are travelling from another town, confirm parking, public transport and the exact entrance before the day. If telehealth is offered, ask which parts of the assessment can be done remotely and which need a visit. If you need an interpreter, ask whether one can be arranged for the appointment. Treat the details here as a directory snapshot and confirm anything time-sensitive with the practice.

Questions, answered

Frequently asked questions

📞 Contact 773-834-9500

How do I book an appointment with CHARLES CHEN?

Call 773-834-9500 to book. This directory does not take bookings, so confirm the appointment time, referral rules and fees with the practice directly.

Where is CHARLES CHEN located?

The directory places the practice at 5841 S Maryland Ave, Chicago, Illinois 60637, the United States. The map pin marks the center of the city area rather than the practice itself. Ring the practice to check the address and entrance before you set out.