JOHN T. MATHER MEMORIAL HOSPITAL
NPI 1104913748
Emergency Medicine in Port Jefferson, NY

Active since October 06, 2006
75 N COUNTRY RD, PORT JEFFERSON, NY 11777(631) 473-1320(631) 474-4667 Get Directions Write a Review

NPPES record last updated: May 19, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John T. Mather Memorial Hospital NPPES

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

JOHN T. MATHER MEMORIAL HOSPITAL (NPI 1104913748) is a healthcare organization registered as an emergency medicine in Port Jefferson, New York and active in the NPI registry since October 2006. The organization lists Sharon Donnelly, Director, as its authorized official.

NPPES Registry Identity

NPI1104913748
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameJOHN T. MATHER MEMORIAL HOSPITAL
Location Address75 N COUNTRY RDPort Jefferson, NY 11777-2119
Mailing Address100 Highland Blvd Box #9Port Jefferson, NY 11777 · (631) 473-1320 · Fax (631) 686-7658
Fax(631) 474-4667
Organization SubpartNo
Authorized OfficialSharon DonnellyDirector · (631) 686-7603
Enumeration DateOctober 6, 2006
Last NPPES UpdateMay 19, 2015
NPI 1104913748 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
75 N COUNTRY RD, Port Jefferson, NY 11777

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

Student in an Organized Health Care Education/Training Program
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Dermatology
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Student in an Organized Health Care Education/Training Program
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Physician Assistant
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Internal Medicine
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Nurse Practitioner (Family)
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Internal Medicine
75 N COUNTRY RD
PORT JEFFERSON, NY 11777
Student in an Organized Health Care Education/Training Program
75 N COUNTRY RD
PORT JEFFERSON, NY 11777

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 1104913748. It was assigned to this organization in the NPPES registry on October 6, 2006.

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 Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for John T. Mather Memorial Hospital was last updated on May 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.