About Marquis Mill ParkMarquis Mill Park is located at 1475 Se 100Th Avenue, Portland, OR, reachable at (503) 262-6000. This For profit – Corporation facility operates 77.0 certified beds and serves an average of 64 residents per day. It is part of the Marquis Companies network (15 facilities nationwide). Medicare and Medicaid services have been provided since 1990-03-01. The facility currently holds a below average (2-star) overall CMS rating — families are encouraged to review inspection reports carefully before making a decision.
Marquis Mill Park may be considered for families with limited options in Portland, OR, but its lower CMS ratings suggest careful due diligence is warranted. It is particularly well-suited for long-term residents based on its Quality Measure scores. Above-average staffing levels make it a good option for residents needing intensive nursing care.
Overall Rating 2022-2026
Total Nurse Hours/Day 2022-2026
Current Ratings (2026)
Overall Rating
★★★★★2 / 5
Health Inspection
★★★★★2 / 5
Staffing Rating
★★★★★4 / 5
Quality Measures (QM)
★★★★★4 / 5
Long-Stay QM Rating
★★★★★4 / 5
Short-Stay QM Rating
★★★★★3 / 5
5-Year Rating Trends
Overall Rating
Health Inspection Rating
Quality of Care (QM)
Staffing Rating
Average Residents per Day
Occupancy % (Residents / Beds)
Staffing InsightMarquis Mill Park currently provides 5 hours 6 minutes of total nurse staffing per resident per day, including 1 hour 13 minutes of Registered Nurse (RN) coverage. The CMS Staffing Rating of 4 out of 5 reflects strong nurse coverage. RN hours per resident have declined from 108 min/day (2022) to 73 min/day (2026) — a trend families should be aware of. Total nursing staff turnover is high at 52.6%, which can affect care continuity.
Current Staffing Hours Per Resident Per Day (2026)
National average total nurse staffing is approximately 3.5 hours per day
Weekend Staffing Hours Per Resident Per Day (2026)
Weekend Total Nurse Hours4 hours 28 minutes
Weekend Registered Nurse (RN) Hours40 minutes
Weekend staffing is typically lower than weekday levels. Ask the facility about their weekend nurse-to-resident ratios.
5-Year Staffing Trends
Total Nurse Hours/Day
Registered Nurse (RN) Hours/Day
Licensed Practical Nurse (LPN) Hours/Day
Nurse Aide Hours/Day
Total Staff Turnover %
Registered Nurse (RN) Turnover %
Compliance SummaryIn the current reporting period, the facility received 1 fine(s) totaling $17,345. 15 substantiated complaints were recorded across the 5-year period — families should request details from the facility or review CMS inspection findings.
Nationally, Marquis Mill Park ranks 4445th out of 14,703 facilities (composite score: 78.2/100), placing it in the above average nationwide. Within OR, it ranks 47th out of 128 nursing homes. In Portland, it ranks 14th out of 30 facilities. For 2026 staffing: total nurse hours rank #1,067 nationally and RN hours rank #1,054 nationally (#6 in OR).
Total Nurse Staffing – Year-by-Year National and State Ranks
Year
Hours/Day
National Rank
OR State Rank
Note
2022
5.61
#598 / 14,703
#21 / 128
Top 5%
2023
5.19
#871 / 14,703
#34 / 128
Top 10%
2024
5.48
#658 / 14,703
#20 / 128
Top 5%
2025
5.51
#652 / 14,703
#28 / 128
Top 5%
2026
5.10
#1,067 / 14,703
#51 / 128
Top 10%
Registered Nurse (RN) Hours – Year-by-Year National and State Ranks
Year
Hours/Day
National Rank
OR State Rank
Note
2022
1.79
#353 / 14,703
#4 / 128
Top 5%
2023
1.46
#555 / 14,703
#8 / 128
Top 5%
2024
1.31
#771 / 14,703
#8 / 128
Top 10%
2025
1.35
#756 / 14,703
#7 / 128
Top 10%
2026
1.22
#1,054 / 14,703
#6 / 128
Top 10%
Total Nurse Rank – National (lower number = better)
Registered Nurse Rank – National (lower number = better)
Frequently Asked Questions
Marquis Mill Park is certified as a Medicare and Medicaid facility and has been approved to provide these services since 1990-03-01. Medicare covers short-term skilled nursing care (typically up to 100 days after a qualifying hospital stay). Medicaid covers long-term care for residents who meet financial eligibility requirements. Contact the facility at (503) 262-6000 or your local Medicaid office to verify current eligibility.
Marquis Mill Park holds an overall CMS (Centers for Medicare & Medicaid Services) rating of 2 out of 5 stars. This is made up of three components: Health Inspection (2★), Staffing (4★), and Quality of Resident Care (4★). Our independent composite quality score — which uses the raw underlying CMS numbers to break ties between similarly-rated facilities — is 78.2/100, placing it #4445 of 14703 facilities nationally and #47 of 128 in Oregon. Star ratings are a useful starting point, but the composite score and individual sub-ratings give a more complete picture for families comparing facilities.
Each resident at Marquis Mill Park receives a reported average of 5 hours 6 minutes of total nurse staffing per day. This breaks down as: Registered Nurse (RN) coverage — 1 hour 13 minutes; Licensed Practical Nurse (LPN) — 1 hour 13 minutes; Nurse Aide — 2 hours 40 minutes. On weekends, total nurse staffing is 4 hours 28 minutes per resident per day. The CMS Staffing Rating for this facility is 4 out of 5. The national average for total nursing hours is approximately 3.5 hrs/day. Total nursing staff turnover is 52.6%. Families are encouraged to ask about current staffing schedules during their facility visit.
In the current reporting period, the facility received 1 fine(s) totaling $17,345. 15 substantiated complaints were recorded across the 5-year period — families should request details from the facility or review CMS inspection findings. In the most recent CMS reporting period, the facility received 1 fine(s) totaling $17,345, and 0 Medicare payment denial(s). Total penalties: 1. The Total Weighted Health Survey Score is 95.0 (lower scores are better). Full inspection history and complaint details are available at medicare.gov/care-compare.
Nationally, Marquis Mill Park ranks 4445th out of 14,703 facilities (composite score: 78.2/100), placing it in the above average nationwide. Within OR, it ranks 47th out of 128 nursing homes. In Portland, it ranks 14th out of 30 facilities. For 2026 staffing: total nurse hours rank #1,067 nationally and RN hours rank #1,054 nationally (#6 in OR). Our composite quality score of 78.2/100 weighs health inspections, quality of resident care, staffing hours, compliance record, and five-year performance trends — giving a more complete picture than CMS star ratings alone, which can place hundreds of facilities in the same 5-star bucket. To browse and compare all nursing homes in Portland, visit: https://nursinghomesnearme.org/oregon/portland/
Data Disclaimer: All data on this page is sourced exclusively from the official CMS (Centers for Medicare and Medicaid Services) Nursing Home Compare dataset, covering reporting periods from 2022 through 2026. This includes facility ratings, staffing hours, inspection scores, fines, complaints, and geographic coordinates. NursingHomesNearMe.org does not independently verify, collect, or alter this data. Composite scores and rankings are calculated by NursingHomesNearMe.org – learn how rankings are calculated. Information may not reflect current facility conditions. Always contact the facility directly and verify at medicare.gov/care-compare before making care decisions.