Pontiac Nursing Home
303 East River Road, Oswego, NY, 13126
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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 Star Ratings
Facility & Staffing
- Ownership
- For profit - Limited Liability company
- Certified beds
- 80 · avg 59 residents/day
- Total nursing staff turnover
- 54.3% — higher than most New York nursing homesNew York avg: 40.3% · National avg: 46.1% · per CMS Care Compare
- RN turnover
- 40% — near the New York averageNew York avg: 39.9% · National avg: 43.3% · per CMS Care Compare
- Administrators who left
- 0 departed — near the New York averageNew York avg: 0.4 · National avg: 0.5 · per CMS Care Compare
Medicare certification
- CMS Certification Number
- 335590
- Certified beds
- 80 beds · avg 59 residents/day
- Ownership type
- For profit - Limited Liability company
- Continuing-care community
- No
CMS Care Compare, processing date June 1, 2026
Ownership & operations
- Legal business name
- Pontiac Nursing Home Llc
CMS Care Compare, processing date June 1, 2026
Federal ownership record
Disclosed owners (5 on record)
- Arlyn Mallo
Adp of The Snf · since 2025
- Jeffrey d Amidon
Operational/managerial Control · since 2024
- Charles l Knoll
5% or Greater Direct Ownership Interest · 33% · since 2000
- Cosimo Mastropierro
5% or Greater Direct Ownership Interest · 67% · since 2000
- John a Vivenzio
Adp of The Snf · since 2000
Source: CMS Provider Enrollment data — SNF Enrollments + All Owners, as of May 2026.
Federal inspection record
Recent health-deficiency citations (most recent 8 of 26)
- F0812·Sep 12, 2025Complaint
Nutrition and Dietary Deficiencies
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
- D0840·Sep 12, 2025
Administration Deficiencies
Employ or obtain outside professional resources to provide services in the nursing home when the facility does not employ a qualified professional to furnish a required service.
- D0804·Sep 12, 2025
Nutrition and Dietary Deficiencies
Ensure food and drink is palatable, attractive, and at a safe and appetizing temperature.
- D0695·Sep 12, 2025
Quality of Life and Care Deficiencies
Provide safe and appropriate respiratory care for a resident when needed.
- D0692·Sep 12, 2025
Quality of Life and Care Deficiencies
Provide enough food/fluids to maintain a resident's health.
- D0689·Sep 12, 2025
Quality of Life and Care Deficiencies
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
- D0684·Sep 12, 2025
Quality of Life and Care Deficiencies
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
- D0658·Sep 12, 2025
Resident Assessment and Care Planning Deficiencies
Ensure services provided by the nursing facility meet professional standards of quality.
Fire-safety citations
26 Life-Safety-Code citations on file. Most recent: Sep 12, 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 Pontiac Nursing Homeinto 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.