Marc Braunstein, MD

NPI 1215358908 · on the registry since 2013 · sole proprietor

Practice

Address: 1705 Broadway Ste 3
Hewlett, NY 11557
Phone: (516) 569-5700
Fax: (516) 874-5645
Organisation at this address: Kleinrock Nyso Llc
Seth Kleinrock Dds
Martin L Weinhoff Md Pc
East Coast Endodontics, Pc
Kleinrock Orthodontics, Pllc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 10

Registry record

Primary taxonomy: Allergy Physician
207KA0200X
Also registered as: Allergy & Immunology Physician
Licence states on file: NY
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-08-05

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