Sleep Medicine

NINA KONSTANTINOVA

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

40.7477°N 73.9846°WMD
Specialist dossier

Practice details

Updated 2026-10-25

Verified listing

8 fields
CredentialsMD
SpecialtySleep Medicine
Postcode10019
Phone212-994-4583
Coordinates40.7477°N 73.9846°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 NINA KONSTANTINOVA

NINA KONSTANTINOVA specializes in sleep medicine and is listed in New York, New York, the United States. The directory records 423 W 55th St as the practice address. The ZIP code field reads 10019.

The entry carries the credentials MD. The remaining profile fields are empty in this record. This record was built from npiregistry.cms.hhs.gov.

When you call, ask what referral paperwork is required and whether a GP letter must arrive before the visit. 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 you need an interpreter, ask whether one can be arranged for the appointment. Confirm the cancellation policy, since missed-appointment fees differ between clinics. If the practice sits inside a larger medical center, ask which building and floor to go to. It is worth asking whether the practice deals with the kind of sleep problem you have, since some clinics focus on particular conditions. Details on this page come from public records and can change, so confirm them with the practice before you travel.

Questions, answered

Frequently asked questions

📞 Contact 212-994-4583

How do I book an appointment with NINA KONSTANTINOVA?

The number listed for the practice is 212-994-4583. Ring the practice to arrange an appointment and check referral requirements and costs at the same time.

Where is NINA KONSTANTINOVA located?

The address details on file give 423 W 55th St, New York, New York 10019, the United States. Treat the marker as a city-center guide rather than a precise location. Ring the practice to check the address and entrance before you set out.