Nursing HomeInspections

Mallard Bay Nursing and Rehab

Nursing home in Cambridge, MD

Medicare & Medicaid certified2★ overall (CMS)CMS abuse icon

Call (410) 228-9191Send a messageMap ↗

Public-record details

Address
520 Glenburn Avenue, Cambridge, MD 21613
Phone
(410) 228-9191
Listed under
For-profit, No fines in 3 years
Medicare CCN
215191
Overall star rating
2 of 5 ★★☆☆☆
Health inspection rating
1 of 5
Staffing rating
2 of 5
Quality measures rating
5 of 5
Certified beds
160
Average residents per day
110
Ownership
For-profit, corporation
Legal business name
Cambridge MD Opco LLC
Chain
Key Health Management (7 facilities)
Certified for
Medicare and Medicaid
First approved by Medicare/Medicaid
Mar 17, 1989
Changed ownership in last 12 months
No
Continuing care retirement community
No
Located inside a hospital
No
Resident or family council
Resident council
Sprinklers in all required areas
Yes

CMS certification number 215191. Source: CMS Nursing Home Provider Information, Health Deficiencies and Penalties (record). Data as of 2026-09-30.

Inspection record

Most recent standard health inspection: Sep 5, 2025. CMS lists 87 health citations for this facility across its last three standard inspection cycles and complaint inspections (Dec 4, 2018 to Jun 25, 2026): 55 from complaint inspections, 0 at the “actual harm” level or higher. CMS shows its abuse icon for this facility, which it uses for nursing homes cited for abuse at the harm level recently or at the potential-harm level in each of the last two years.

InspectionCitationSeverity
Jun 25, 2026Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody.
Freedom from Abuse, Neglect, and Exploitation · complaint inspection		D
Potential for more than minimal harm, isolated
Jun 25, 2026Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
Pharmacy Service · complaint inspection		D
Potential for more than minimal harm, isolated
Jun 25, 2026Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely.
Resident Rights · complaint inspection		E
Potential for more than minimal harm, pattern
Jun 25, 2026Provide enough food/fluids to maintain a resident's health.
Quality of Life and Care · complaint inspection		E
Potential for more than minimal harm, pattern
May 21, 2026Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.
Freedom from Abuse, Neglect, and Exploitation · complaint inspection		D
Potential for more than minimal harm, isolated
May 21, 2026Ensure the transfer/discharge meets the resident's needs/preferences and that the resident is prepared for a safe transfer/discharge.
Resident Rights · complaint inspection		D
Potential for more than minimal harm, isolated
May 21, 2026Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies.
Resident Rights · complaint inspection		D
Potential for more than minimal harm, isolated
May 21, 2026Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Quality of Life and Care · complaint inspection		D
Potential for more than minimal harm, isolated
May 21, 2026Provide appropriate pressure ulcer care and prevent new ulcers from developing.
Quality of Life and Care · complaint inspection		D
Potential for more than minimal harm, isolated
Mar 30, 2026Allow residents to easily view the nursing home's survey results and communicate with advocate agencies.
Resident Rights · complaint inspection		B
Potential for minimal harm, pattern
Mar 30, 2026Respond appropriately to all alleged violations.
Freedom from Abuse, Neglect, and Exploitation · complaint inspection		D
Potential for more than minimal harm, isolated
Mar 30, 2026Provide care and assistance to perform activities of daily living for any resident who is unable.
Quality of Life and Care · complaint inspection		D
Potential for more than minimal harm, isolated

Showing the 12 most recent of 87. Full inspection reports are on Medicare Care Compare.

Severity letters follow CMS's scope-and-severity grid: A–C potential for minimal harm, D–F potential for more than minimal harm, G–I actual harm, J–L immediate jeopardy. Most citations are corrected; a citation is what inspectors found on that date. Source: CMS Health Deficiencies file, processed Aug 1, 2026.

Fines and payment denials

CMS records no fines or payment denials for this facility in the last three years.

Source: CMS Penalties file, processed Aug 1, 2026. Amounts are as CMS reports them and may reflect later reductions or appeals.

Staffing

Total nurse staffing per resident per day
3.27 hours
Registered nurse (RN) time per resident per day
0.52 hours
Nurse aide time per resident per day
2.27 hours
Total nurse staffing on weekends
3.14 hours
Nursing staff turnover (yearly)
45%
RN turnover (yearly)
64%
Administrators who left in the past year
0

From payroll-based staffing data the facility submits to CMS. Hours are per resident per day.

A citation is what inspectors found on one date; most are corrected within weeks. Look for patterns — the same problem cited in several inspections — and for anything at the G–L level (actual harm or immediate jeopardy). The full inspection narrative (Form CMS-2567) is linked from Medicare Care Compare, and your state long-term care ombudsman can tell you about complaints.

Other nursing homes in Cambridge

Autumn Lake Healthcare at Chesapeake Woods525 Glenburn Avenue · Cambridge, MD 21613 · (410) 221-1400 · For-profit49 health citations in 3 inspection cycles · last standard inspection Dec 19, 2025 · $50,879 in CMS fines (3 yrs)Medicare & Medicaid certified3★ overall (CMS)

All 2 in Cambridge →