Overview
Hartwyck at Oak Tree has a Medicare overall rating of 5 out of 5, above the New Jersey average of 3.5. It is the highest-rated of the 6 nursing homes in Edison. It scores best on health inspections (5 of 5) and lowest on staffing (4 of 5).
Residents receive about 5.6 hours of nursing care per day, more than at 94% of nursing homes in New Jersey (the state average is 3.9 hours). Of that, 1.6 hours come from registered nurses.
Its most recent standard inspection, on May 29, 2026, found 3 health deficiencies, fewer than the New Jersey average of 8.4. It has no fines on record for the past three years, while 40% of New Jersey nursing homes have been fined.
Hartwyck at Oak Tree is a nonprofit facility with 120 certified beds, caring for about 91 residents on an average day. It accepts both Medicare and Medicaid and has participated since 1987.
Medicare ratings
- Health inspections
- Quality of care
- Staffing
Source: Medicare Care Compare, data as of October 1, 2026.
How it compares nearby
Ranked by Medicare overall rating, then quality, inspection and staffing ratings.
Top 17%
Top 4%
Top 3%
Family reviews
No reviews yet. If your family has experience with Hartwyck at Oak Tree, your review helps others decide.
Inspections and penalties
- Most recent standard inspection
- May 29, 2026
- Health deficiencies cited
- 3
- Complaint-related deficiencies
- 0
- Fines in the last 3 years
- 0
- Payment denials
- 0
- Total penalties
- 0
Staffing
Average hours of care each resident receives per day.
- All nursing staff5.62 hrs
- Registered nurses (RN)1.63 hrs
- Licensed practical nurses (LPN)1.37 hrs
- Nurse aides2.62 hrs
- Physical therapists0.36 hrs
Facility details
- Ownership
- Non profit - Corporation
- Certified beds
- 120
- Average residents per day
- 91
- Participates in
- Medicare and Medicaid
- Medicare/Medicaid since
- November 24, 1987
- Inside a hospital
- No
- Continuing care retirement community
- No
- Changed ownership in last 12 months
- No
- Resident or family council
- Resident
- Sprinklers in all required areas
- Yes