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

Long Island Hypertension and Nephrology, PLLC

Organization Nephrology Physician · NPI 1962449967

Long Island Hypertension and Nephrology, PLLC is a Nephrology Physician in Port Washington, New York. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

50 Seaview Blvd
Port Washington, NY 11050-4618
Phone: (516) 484-6093
Fax: (516) 484-6180
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X

Record details

NPI number1962449967
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lionel Mailloux — Managing Member · (516) 484-6093
NPI enumeratedMay 31, 2006
Last updated in NPPESMay 1, 2008
Mailing address50 Seaview Blvd, Port Washington, NY 11050-4618

Other providers in Port Washington