Mallard Bay Nursing And Rehab
520 Glenburn Avenue, Cambridge, MD, 21613
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Order the reportFederal Quality Data
Official records from CMS Care Compare — reported by the facility and audited by the Centers for Medicare & Medicaid Services. We present them unmodified. Refreshed June 2026.
CMS Abuse Flag
CMS has flagged this facility for a substantiated finding of resident abuse, neglect, or exploitation in its current or recent inspection cycle. Ask the facility for the specific citation and corrective-action plan during your visit, and consider contacting your state's long-term care ombudsman for context.
Source: CMS Care Compare.
CMS Star Ratings
Facility & Staffing
- Ownership
- For profit - Corporation · Chain: Key Health Management
- Certified beds
- 160 · avg 117 residents/day
- Total nursing staff turnover
- 46.7% — higher than most Maryland nursing homesMaryland avg: 40.3% · National avg: 46.1% · per CMS Care Compare
- RN turnover
- 57.1% — higher than most Maryland nursing homesMaryland avg: 38.5% · National avg: 43.3% · per CMS Care Compare
- Administrators who left
- 0 departed — near the Maryland averageMaryland avg: 0.5 · National avg: 0.5 · per CMS Care Compare
Medicare certification
- CMS Certification Number
- 215191
- Certified beds
- 160 beds · avg 117 residents/day
- Ownership type
- For profit - Corporation
- Continuing-care community
- No
CMS Care Compare, processing date June 1, 2026
Ownership & operations
- Legal business name
- Cambridge Md Opco Llc
- Chain affiliation
- Key Health Management
CMS Care Compare, processing date June 1, 2026
Federal ownership record
Chain affiliation
Part of the Key Health Management chain — 7 facilities. Chain-wide average overall rating 1.6 / 5.
Parent entity
Cambridge md Holdco Llc
Disclosed owners (8 on record)
- (unnamed Owner)
Adp of The Snf · since 2025
- (unnamed Owner)
Adp of The Snf · since 2025
- Cambridge md Holdco LlcParent
Direct Ownership Interest · 100% · since 2022
- Daniel Ray Howard
Operational/managerial Control · since 2022
- Elliott White
Operational/managerial Control · since 2022
- Key Health Management Llc
Adp of The Snf · since 2022
+ 2 additional owners on the federal record.
Recent change of ownership
November 2022 (3 years ago) · acquired from Signature Healthcare at Mallard Bay
Transaction type: Change of Ownership
Source: CMS Provider Enrollment data — SNF Enrollments + All Owners + Chain Performance Measures + Change of Ownership, as of May 2026.
Federal inspection record
Recent health-deficiency citations (most recent 8 of 78)
- F0882·Mar 30, 2026Complaint
Infection Control Deficiencies
Designate a qualified infection preventionist to be responsible for the infection prevent and control program in the nursing home.
- D0880·Mar 30, 2026Complaint
Infection Control Deficiencies
Provide and implement an infection prevention and control program.
- D0842·Mar 30, 2026Complaint
Resident Assessment and Care Planning Deficiencies
Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.
- E0801·Mar 30, 2026Complaint
Nutrition and Dietary Deficiencies
Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician.
- E0761·Mar 30, 2026Complaint
Pharmacy Service Deficiencies
Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.
- D0677·Mar 30, 2026Complaint
Quality of Life and Care Deficiencies
Provide care and assistance to perform activities of daily living for any resident who is unable.
- D0610·Mar 30, 2026Complaint
Freedom from Abuse, Neglect, and Exploitation Deficiencies
Respond appropriately to all alleged violations.
- B0577·Mar 30, 2026Complaint
Resident Rights Deficiencies
Allow residents to easily view the nursing home's survey results and communicate with advocate agencies.
Fire-safety citations
24 Life-Safety-Code citations on file. Most recent: Sep 5, 2025. Fire-safety inspections cover building-level Life Safety Code compliance, separate from the resident-care health survey.
Source: CMS Provider Data Catalog — Health Deficiencies, Fire Safety Deficiencies, and Penalties datasets, snapshot Jun 1, 2026.
Facility background report
The entire federal paper trail on this facility, in one report.
We compile everything the government publishes about Mallard Bay Nursing And Rehabinto one plain-English report: full inspection history with severity grades, every fine, staffing versus state averages, who really owns the facility, and how the owner's other facilities perform. Every fact cites its federal source.
Order the full background report — $249Where this information comes from
- Certification, capacity, ownership, star ratings, staffing, fines, deficiencies: CMS Care Compare, processing date June 1, 2026.
Data comes unaltered from the federal files. See every source we publish from.