Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Nassau Emergency Medicine, PC

Organization Emergency Medicine Physician · NPI 1164579942

Nassau Emergency Medicine, PC is an Emergency Medicine Physician in Roslyn, New York. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

100 Port Washington Blvd Dept OF Emergency Medicine
Roslyn, NY 11576-1353
Phone: (516) 629-2454
Fax: (516) 629-2027
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X

Record details

NPI number1164579942
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Hoornstra — President & Chief Executive Officer · (516) 562-6605
NPI enumeratedJanuary 4, 2007
Last updated in NPPESFebruary 2, 2009
Mailing addressPo Box 1470, Port Washington, NY 11050-7470

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