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

John T. Mather Memorial Hospital

Organization Cardiovascular Disease Physician · NPI 1528650348

John T. Mather Memorial Hospital is a Cardiovascular Disease Physician in Port Jefferson, New York. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
2

Practice location Address checks out

75 N Country Rd
Port Jefferson, NY 11777-2119
Phone: (631) 473-1320
Show map & directions

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

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X
Cardiovascular Disease Physician Taxonomy 207RC0000X

Record details

NPI number1528650348
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christina Iadanza — Assistant Vice President · (631) 686-7830
Other names Mather Hospital
NPI enumeratedFebruary 4, 2021
Last updated in NPPESFebruary 4, 2021
Certification dateFebruary 4, 2021
Mailing addressPo Box 6435, Brattleboro, VT 05302-6435