JOHN T MATHER MEMORIAL HOSP T C U
75 NORTH COUNTRY ROAD, PORT JEFFERSON, NY 11777
Provider #335853 · (631) 473-1320 · For profit - Individual · 16 beds
Overall
5 of 5
Health inspection
3 of 5
Staffing
5 of 5
Quality measures
5 of 5
Deficiencies
0
Total fines
$0
Updated
2026-08-01
Staffing
Reported nurse hours per resident per day (HPPD) from CMS Care Compare.
RN hours
4.81
Total nurse hours
7.99
Weekend RN hours
3.80
Possible neglect indicators
Neutral CMS-derived signals — not a legal conclusion or case determination. See our Terms of Use.
- No elevated CMS flags stood out automatically — still review the full inspection history
Severity mix
Scope/severity codes across loaded citations.
- D8
- C2
- F1
- E1
Complaint vs standard surveys
How citations were opened in the CMS deficiency file.
- Complaint
- 0
- Standard
- 12
- Other
- 0
Inspection timeline
2025-05-23 · 7 citations
- 0812 · F · HealthNutrition and Dietary Deficiencies
- 0635 · D · HealthResident Assessment and Care Planning Deficiencies
- 0655 · D · HealthResident Assessment and Care Planning Deficiencies
- 0695 · D · HealthQuality of Life and Care Deficiencies
- 0880 · D · HealthInfection Control Deficiencies
- 0882 · D · HealthInfection Control Deficiencies
- 0868 · C · HealthAdministration Deficiencies
2024-06-20 · 3 citations
- 0812 · D · HealthNutrition and Dietary Deficiencies
- 0813 · D · HealthNutrition and Dietary Deficiencies
- 0880 · D · HealthInfection Control Deficiencies
2022-10-05 · 2 citations
- 0812 · E · HealthNutrition and Dietary Deficiencies
- 0623 · C · HealthResident Rights Deficiencies
Penalties
- No recent penalties listed.
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