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INTENSIVISTS
NPI 1821244757
General Acute Care Hospital in Port Jefferson, NY

Active since August 12, 2008
75 N COUNTRY RD, PORT JEFFERSON, NY 11777(631) 473-1320 Get Directions Write a Review

NPPES record last updated: August 12, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Intensivists NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

INTENSIVISTS (NPI 1821244757) is a healthcare organization registered as a general acute care hospital in Port Jefferson, New York and active in the NPI registry since August 2008. The organization lists Joseph Wisnoski, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1821244757
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameJOHN T MATHER MEMORIAL HOSPITAL
Location Address75 N COUNTRY RDPort Jefferson, NY 11777-2119
Mailing Address75 N Country RoadPort Jefferson, NY 11777-2119 · (631) 473-1320
Phone(631) 473-1320
Organization SubpartYes
Authorized OfficialJoseph WisnoskiAuthorized Official · (631) 473-1320
Enumeration DateAugust 12, 2008
✔ NPI 1821244757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
75 N COUNTRY RD, Port Jefferson, NY 11777
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Other Names 1

Other NameIntensivists

Other Identifiers 1

Medicaid02859121NY

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JUSTINA CATHERINE MELLONE DO
Student in an Organized Health Care Education/Training Program
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Suffolk County (631) 473-1320
AAKAASH VARMA MD
Dermatology
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Suffolk County (631) 686-2549
KRISELA VOJNIKU MD
Student in an Organized Health Care Education/Training Program
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Suffolk County (631) 686-2549
LORETTA DIDWELL
Physician Assistant
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Suffolk County (631) 473-1320
RAYMOND WONG
Internal Medicine
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Suffolk County (631) 686-7654
KATLYN ANN CONVILLE ANTHONY NP
Nurse Practitioner (Family)
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Suffolk County (631) 686-2565
SHEHNAZ WASIM MD
Internal Medicine
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Suffolk County (631) 686-1443
JULIA KOROBENKO DO
Student in an Organized Health Care Education/Training Program
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Suffolk County (631) 686-2549

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John T Mather Memorial Hospital's NPI number?

The NPI number for John T Mather Memorial Hospital is 1821244757. It was assigned to this organization in the NPPES registry on August 12, 2008. The provider is also known as Intensivists.

Where is John T Mather Memorial Hospital located?

John T Mather Memorial Hospital is located at 75 N Country Rd, Port Jefferson, NY 11777. The listed phone number is (631) 473-1320.

What is John T Mather Memorial Hospital's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for John T Mather Memorial Hospital was last updated on August 12, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.