npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbyPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs Specialties States API

Search › New York › Dentist

Steven Mermelstein, DDS

NPI 1386636629 · on the registry since 2005

Practice

Address
974 E 27th St
Brooklyn, NY 11210
Phone
(718) 692-1313
Fax
(718) 338-7669
Organisation at this address
Sleep Healthy New York
Steven Mermelstein Dds
Inferred from a shared address, not stated in the registry.
Clinicians at this address
2

Registry record

Primary taxonomy
Dentist
122300000X
Licence states on file
NY
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in New York