Nursing Homes · Medicare certified
Brookside Skilled Nursing Hospital
2620 Flores Street · San Mateo, CA 94403 · 96 certified beds
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About Brookside Skilled Nursing Hospital
In San Mateo, California, Brookside Skilled Nursing Hospital is listed as a nursing home. Its reported capacity is 96 beds. It is recorded as a for-profit operator, part of Serenity 4 Management Services LLC. Federal records list it as Medicare certified. Our copy of the inspection record holds 23 citations, the newest dated 16 April 2026. No fine or payment denial is on record against it. Staffing reports put it at 4.16 nurse hours per resident per day. Every fact above comes from the public records listed in the sources section on this page. The newest source file we hold for this listing is dated August 2026.
Public record
CMS Care Compare · Source data August 2026
Certification
- Medicare-certified (CMS Certification Number on file)
Ratings
Staffing rating
5.0Quality-measure rating
3.0Inspections on record
2
Cited deficiencies
13
Staffing rating
5.0Quality-measure rating
3.0Inspections on record
2
Cited deficiencies
13
Staffing rating
Not publishedQuality-measure rating
Not publishedInspections on record
Not published
Cited deficiencies
Not published
Staffing rating
Not publishedQuality-measure rating
Not publishedInspections on record
Not published
Cited deficiencies
Not published
Staffing rating
5.0Quality-measure rating
3.0Inspections on record
2
Cited deficiencies
13
Inspection history (23)
Records from January 2022 to April 2026.
April 16, 2026 · D
Citation F0684Federal surveyors cited this nursing home on 2026-04-16 under CMS tag F0684 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Provide appropriate treatment and care according to orders, resident’s preferences and goals. The deficiency was recorded as corrected on 2026-05-04. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2026-04-16.GOVApril 16, 2026 · E
Citation F0812Federal surveyors cited this nursing home on 2026-04-16 under CMS tag F0812 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. The deficiency was recorded as corrected on 2026-06-01. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2026-04-16.GOVApril 16, 2026 · D
Citation F0656Federal surveyors cited this nursing home on 2026-04-16 under CMS tag F0656 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. The deficiency was recorded as corrected on 2026-05-04. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2026-04-16.GOVApril 16, 2026 · E
Citation F0925Federal surveyors cited this nursing home on 2026-04-16 under CMS tag F0925 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Make sure there is a pest control program to prevent/deal with mice, insects, or other pests. The deficiency was recorded as corrected on 2026-05-04. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2026-04-16.GOVApril 16, 2026 · D
Citation F0757Federal surveyors cited this nursing home on 2026-04-16 under CMS tag F0757 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Ensure each resident’s drug regimen must be free from unnecessary drugs. The deficiency was recorded as corrected on 2026-05-04. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2026-04-16.GOVApril 16, 2026 · D
Citation F0759Federal surveyors cited this nursing home on 2026-04-16 under CMS tag F0759 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Ensure medication error rates are not 5 percent or greater. The deficiency was recorded as corrected on 2026-05-05. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2026-04-16.GOVApril 16, 2026 · B
Citation F0911Federal surveyors cited this nursing home on 2026-04-16 under CMS tag F0911 (CMS scope/severity B: pattern, no actual harm, potential for minimal harm) for Ensure resident rooms hold no more than 4 residents; for new construction after November 28, 2016, rooms hold no more than 2 residents. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2026-04-16.GOVMarch 28, 2025 · D
Citation F0684Federal surveyors cited this nursing home on 2025-03-28 under CMS tag F0684 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Provide appropriate treatment and care according to orders, resident’s preferences and goals. The deficiency was recorded as corrected on 2025-04-28. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2025-03-28.GOVOctober 25, 2024 · D
Citation F0761Federal surveyors cited this nursing home on 2024-10-25 under CMS tag F0761 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for 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. The deficiency was recorded as corrected on 2024-11-25. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-10-25.GOVOctober 25, 2024 · F
Citation F0801Federal surveyors cited this nursing home on 2024-10-25 under CMS tag F0801 (CMS scope/severity F: widespread, no actual harm, potential for more than minimal harm) for 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. The deficiency was recorded as corrected on 2024-11-25. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-10-25.GOVOctober 25, 2024 · E
Citation F0812Federal surveyors cited this nursing home on 2024-10-25 under CMS tag F0812 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. The deficiency was recorded as corrected on 2024-11-25. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-10-25.GOVOctober 25, 2024 · E
Citation F0759Federal surveyors cited this nursing home on 2024-10-25 under CMS tag F0759 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Ensure medication error rates are not 5 percent or greater. The deficiency was recorded as corrected on 2024-11-25. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-10-25.GOVOctober 25, 2024 · B
Citation F0911Federal surveyors cited this nursing home on 2024-10-25 under CMS tag F0911 (CMS scope/severity B: pattern, no actual harm, potential for minimal harm) for Ensure resident rooms hold no more than 4 residents; for new construction after November 28, 2016, rooms hold no more than 2 residents. The deficiency was recorded as corrected on 2024-11-25. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-10-25.GOVOctober 25, 2024 · D
Citation F0684Federal surveyors cited this nursing home on 2024-10-25 under CMS tag F0684 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Provide appropriate treatment and care according to orders, resident’s preferences and goals. The deficiency was recorded as corrected on 2024-11-25. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-10-25.GOVSeptember 18, 2024 · D
Citation F0609Federal surveyors cited this nursing home on 2024-09-18 under CMS tag F0609 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities. The deficiency was recorded as corrected on 2024-10-18. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-09-18.GOVJanuary 14, 2022 · F
Citation F0925Federal surveyors cited this nursing home on 2022-01-14 under CMS tag F0925 (CMS scope/severity F: widespread, no actual harm, potential for more than minimal harm) for Make sure there is a pest control program to prevent/deal with mice, insects, or other pests. The deficiency was recorded as corrected on 2022-02-16. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-01-14.GOVJanuary 14, 2022 · B
Citation F0911Federal surveyors cited this nursing home on 2022-01-14 under CMS tag F0911 (CMS scope/severity B: pattern, no actual harm, potential for minimal harm) for Ensure resident rooms hold no more than 4 residents; for new construction after November 28, 2016, rooms hold no more than 2 residents. The deficiency was recorded as corrected on 2022-02-16. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-01-14.GOVJanuary 14, 2022 · D
Citation F0686Federal surveyors cited this nursing home on 2022-01-14 under CMS tag F0686 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Provide appropriate pressure ulcer care and prevent new ulcers from developing. The deficiency was recorded as corrected on 2022-02-16. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-01-14.GOVJanuary 14, 2022 · D
Citation F0656Federal surveyors cited this nursing home on 2022-01-14 under CMS tag F0656 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. The deficiency was recorded as corrected on 2022-02-16. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-01-14.GOVJanuary 14, 2022 · D
Citation F0689Federal surveyors cited this nursing home on 2022-01-14 under CMS tag F0689 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. The deficiency was recorded as corrected on 2022-02-16. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-01-14.GOV
Penalties
Total fines on file: $0
Staffing
Latest: 4.16 nurse staffing hours per resident per day (2026Q1)
Staffing trend (5 periods)
- 2025Q44.25 hrs/resident/day
- 2026-06-014.25 hrs/resident/day
- 2026-07-014.16 hrs/resident/day
- 2026-08-014.16 hrs/resident/day
- 2026Q14.16 hrs/resident/day
Most recent period is lower than 2025Q4 (-0.08 hrs/resident/day). Figures are CMS-reported nurse staffing hours, not our estimate.
Ownership
For profit
Parent organization: Serenity 4 Management Services LLC
parent · PAC 9931327350
Recent changes to this listing
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Each line is a difference between two readings of a government file. It says what the source reported, not what the provider did.
Sep 1, 2026Ownership changed
The source now records ownership as "For profit".
Reported by CMS nursing homes (ownership)
Sep 1, 2026Ownership changed
The source now records ownership as "Non profit - Corporation".
Reported by CMS nursing homes (provider info)
Aug 6, 2026Ownership changed
The source now records ownership as "Non profit".
Reported by CMS nursing homes (ownership)
Jul 24, 2026Ownership changed
The source now records ownership as "Non profit - Corporation".
Reported by CMS nursing homes (provider info)
Jul 24, 2026Ownership changed
The source now records ownership as "Non profit".
Reported by CMS nursing homes (ownership)
Ratings, inspections, and penalties are public records, reproduced in plain English without edits to their substance. View source records · What these measures mean.
Typical cost
Genworth CareScout Cost of Care Survey · 2025
This provider doesn't publish a specific price to us. Below is the typical CA range for the care type(s) it offers. Use it as context, not a quote.
Nursing Homes
Median · CA$12,167/moNearby alternatives
No other listed providers in San Mateo yet.
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Trust & methodology
Where this information came from
Each block below is one file we read, the date on that file, and the fields on this page that came from it. The date is when the source published or we retrieved it, not the day we last looked at this listing.
- CMS nursing homes (provider info)as of August 2026
- Chain identifier, Chain name, City, CMS Special Focus status, County, Licensed capacity, Map location, Medicare certification number, Name, Phone number, State, Street address, ZIP code
- CMS nursing homes (ownership)as of July 2026
- Ownership type, Parent organization
- CMS nursing homes (payroll-based journal staffing)as of June 2026
- Staffing hours per resident day
Read how we handle every file on the data sources page.