CCN 335853

JOHN T MATHER MEMORIAL HOSP T C U

75 NORTH COUNTRY ROAD, PORT JEFFERSON, NY 11777 · 6314731320 · All NY facilities

For profit - Individual

Overall rating: ★★★★★ (5 of 5)

Health inspection rating: ★★★☆☆ (3 of 5)

Quality measures rating: ★★★★★ (5 of 5)

Staffing rating: ★★★★★ (5 of 5)

Ownership type: For profit - Individual

Certified beds: 16

Average residents per day: 13.7

Provider type: Medicare and Medicaid

In a hospital: Y

Abuse icon: N

Special focus status: –

First certified: 2007-04-04

Chain: –

Legal business name: JOHN T MATHER MEMORIAL HOSPITAL

Header facts: Provider Information · file NH_ProviderInfo_Aug2026.csv · CMS dataset 4pq5-n9py · last modified 2026-08-01 · shown unmodified

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