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

John T. Mather Memorial Hospital

Organization General Acute Care Hospital · NPI 1568590115

John T. Mather Memorial Hospital is a General Acute Care Hospital in Port Jefferson, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007

Practice location Address checks out

120 N Country Rd
Port Jefferson, NY 11777-2604
Phone: (631) 473-4443
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Acute Care Hospital (primary) Taxonomy 282N00000X · Licence 5149000 (NY)

Record details

NPI number1568590115
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Frank Lettera — Vp-Finance · (631) 476-2753
Other names Port Jeff Mri
NPI enumeratedMarch 2, 2007
Last updated in NPPESAugust 22, 2020
Mailing address75 N Country Rd, Port Jefferson, NY 11777-2119

Other providers in Port Jefferson