Skilled nursing facility · CMS certification number 555251
Knolls West Post Acute LLC
Victorville, California · Medicare and Medicaid · 118 certified beds in Care Compare
Download Knolls West Post Acute LLC’s record (CSV, each figure with its worksheet, line and column)
Knolls West Post Acute LLC: its citable report, full history — $295 · an email when it changes — $99/month
What stands out
- Its latest cost report on file is for fiscal year 2024, covering January 1, 2024 to December 31, 2024 (365 days), and CMS processed it on June 10, 2025.
- Net patient revenue rose from $22.4M in fiscal year 2023 to $23.6M in fiscal year 2024.
- Its result from service to patients: $1.2M (2022), $845K (2023), $880K (2024).
- Its cost reports on file run from fiscal year 1996 to fiscal year 2024.
- Its net patient revenue of $23.6M ranks 156th of the 951 nursing facilities in California whose latest cost report on file is fiscal year 2024.
- 2 of the 5 nursing facilities in California closest in size to it, whose latest cost report on file is fiscal year 2024, also report a gain on service to patients.
Knolls West Post Acute LLC: Medicare cost reports
Form CMS-2540-10: each report covers January 1 to December 31 of its year.
| Form CMS-2540-10 | 2024 · report 1429112 | 2023 · report 1394039 | 2022 · report 1394296 | 2021 · report 1332863 | 2020 · report 1342785 | 2019 · report 1309830 | 2018 · report 1276903 | 2017 · report 1243596 | 2016 · report 1215320 | 2015 · report 1138994 | 2014 · report 1106468 | 2013 · report 1116637 | 2012 · report 1042421 | 2011 · report 1020374 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Report status | as submitted | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled |
| Processed by CMS | June 10, 2025 | September 6, 2024 | September 9, 2024 | September 19, 2022 | February 20, 2023 | February 2, 2022 | December 18, 2020 | September 19, 2019 | December 10, 2018 | July 30, 2016 | August 1, 2015 | December 29, 2015 | July 23, 2013 | November 16, 2012 |
| Total patient revenue | $42,448,401 | $46,525,283 | $31,128,597 | $28,558,149 | $32,416,290 | $38,058,364 | $34,321,579 | $34,869,660 | $35,261,929 | $34,466,632 | $20,015,532 | $22,776,232 | $17,409,256 | $15,282,163 |
| Contractual allowances and discounts | $18,893,845 | $24,116,096 | $10,293,900 | $7,197,339 | $6,534,058 | $16,943,885 | $15,619,615 | $16,284,075 | $16,484,680 | $17,125,941 | $4,516,881 | $9,432,041 | $4,756,868 | $3,637,574 |
| Net patient revenue | $23,554,556 | $22,409,187 | $20,834,697 | $21,360,810 | $25,882,232 | $21,114,479 | $18,701,964 | $18,585,585 | $18,777,249 | $17,340,691 | $15,498,651 | $13,344,191 | $12,652,388 | $11,644,589 |
| Total operating expenses | $22,674,675 | $21,563,907 | $19,587,111 | $18,652,776 | $21,008,557 | $17,151,898 | $15,519,738 | $14,787,488 | $14,581,658 | $13,316,369 | $11,999,448 | $12,606,791 | $11,441,672 | $10,500,024 |
| Net income from service to patients | $879,881 | $845,280 | $1,247,586 | $2,708,034 | $4,873,675 | $3,962,581 | $3,182,226 | $3,798,097 | $4,195,591 | $4,024,322 | $3,499,203 | $737,400 | $1,210,716 | $1,144,565 |
| Total other income | $360,347 | $810,795 | $760,754 | $577,395 | $540,405 | $452,668 | $462,931 | $399,968 | $509,574 | $352,023 | $421,260 | $236,007 | $181,290 | $175,318 |
| Net income after other income | $1,240,228 | $1,656,075 | $2,008,340 | $3,285,429 | $5,414,080 | $4,415,249 | $3,645,157 | $4,198,065 | $4,705,165 | $4,376,345 | $3,920,463 | $973,407 | $1,392,006 | $1,319,883 |
| Net income | $1,240,228 | $1,656,075 | $2,008,340 | $3,285,429 | $5,414,079 | $4,354,249 | $3,645,157 | $4,198,065 | $4,705,165 | $4,376,345 | $3,920,463 | $12,974,712 | $1,392,006 | $1,298,278 |
| Total facility beds, all components | 118 | 118 | 118 | 118 | 118 | 116 | 116 | 116 | 116 | 116 | 116 | 178 | 178 | 99 |
| Bed days available, all components | 43,188 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Medicare (Title XVIII) patient days | 19,481 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Medicaid (Title XIX) patient days | 2,328 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other-payer patient days | 17,375 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Total patient days, all components | 39,184 | 38,884 | 36,037 | 31,881 | 35,150 | 39,527 | 39,974 | 39,079 | 39,245 | 39,550 | 39,937 | 57,623 | 54,532 | 50,430 |
| Medicare discharges | 313 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Medicaid discharges | 168 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Total discharges, all components | 481 | 639 | 947 | 765 | 615 | 791 | 978 | 1,084 | 1,011 | 902 | 914 | 1,063 | 979 | 984 |
| Average length of stay, Medicare, in days | 62.24 | 45 | 43.99 | 47.15 | 53.51 | 46.11 | 44.67 | 37.65 | 40.68 | 39.77 | 36.11 | 24.67 | 28.48 | 23.29 |
| Average length of stay, Medicaid, in days | 13.86 | 77.11 | 33.54 | 37.45 | 69.84 | 424.58 | 50.08 | 134.28 | 97.51 | 98.19 | 102.26 | 118.74 | 148.87 | 125.88 |
| Average length of stay, all patients, in days | 81.46 | 60.85 | 38.05 | 41.67 | 57.15 | 49.97 | 40.87 | 36.05 | 38.82 | 43.85 | 43.69 | 54.21 | 55.7 | 51.25 |
Net income, fiscal years 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011. Checked against the form’s own arithmetic: what that check shows.
Form CMS-2540-96: each report covers January 1 to December 31 of its year.
| Form CMS-2540-96 | 2010 · report 405286 | 2009 · report 381987 | 2008 · report 354829 | 2007 · report 320438 | 2006 · report 305467 | 2005 · report 272173 | 2004 · report 248231 | 2003 · report 194134 | 2002 · report 170199 | 2001 · report 133900 | 2000 · report 74887 | 1999 · report 74886 | 1998 · report 7552 | 1997 · report 7550 | 1996 · report 7549 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Report status | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled | settled with audit | as submitted |
| Processed by CMS | June 17, 2011 | July 16, 2010 | August 17, 2009 | July 23, 2008 | March 27, 2008 | February 9, 2007 | April 28, 2006 | September 21, 2004 | March 4, 2004 | April 3, 2003 | October 17, 2001 | February 13, 2002 | September 30, 1999 | July 31, 1998 | June 19, 1997 |
| Net patient revenue | $10,511,707 | $10,271,978 | $9,399,958 | $8,424,094 | $7,925,202 | $4,774,180 | $3,879,183 | $3,455,724 | $3,328,302 | — | — | — | — | — | — |
| Total operating expenses | $9,361,490 | $8,553,579 | $8,306,815 | $7,588,068 | $6,979,372 | $4,936,179 | $3,980,542 | $3,441,118 | $3,328,521 | — | — | — | — | — | — |
| Net income from service to patients | $1,150,217 | $1,718,399 | $1,093,143 | $836,026 | $945,830 | −$161,999 | −$101,359 | $14,606 | −$219 | — | — | — | — | — | — |
| Total other income | $114,032 | $143,072 | $162,136 | $182,457 | $186,474 | $219,491 | $75,754 | $56,884 | $57,075 | — | — | — | — | — | — |
| Total other expenses | — | — | — | — | — | — | $24 | $2,967 | — | — | — | — | — | — | — |
| Net income | $1,264,249 | $1,861,471 | $1,255,279 | $1,018,483 | $1,132,304 | $57,492 | −$25,629 | $68,523 | $56,856 | $112,256 | $8,833 | $89,869 | −$10,964 | $42,885 | $50,163 |
| Total facility beds, all components | 99 | 161 | 161 | 161 | 161 | 62 | 124 | 124 | 126 | — | — | — | — | — | — |
| Total patient days, all components | 50,241 | 49,783 | 52,193 | 50,820 | 50,239 | 22,517 | 39,355 | 39,182 | 39,584 | — | — | — | — | — | — |
| Total discharges, all components | 778 | 855 | 764 | 848 | 785 | 315 | 201 | 136 | 141 | — | — | — | — | — | — |
| Average length of stay, Medicare, in days | 23.17 | 21.76 | 24.72 | 24.2 | 20.04 | 22.03 | 22.41 | 23.54 | 16.07 | — | — | — | — | — | — |
| Average length of stay, Medicaid, in days | 200.43 | 154.97 | 158.73 | 147.97 | 171.1 | 223.83 | 381.48 | 463.22 | 387.13 | — | — | — | — | — | — |
| Average length of stay, all patients, in days | 64.58 | 58.23 | 68.32 | 59.93 | 64 | 71.48 | 195.8 | 288.1 | 280.74 | — | — | — | — | — | — |
Net income, fiscal years 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996. Checked against the form’s own arithmetic: what that check shows.
Knolls West Post Acute LLC: nurse staffing hours by quarter →
Who owns Knolls West Post Acute LLC, as filed with CMS
Care Compare
- ADP OF THE SNF: BELANGER, WILLIAM (individual), since 07/01/2022; CHAMBERS, THOMAS (individual), since 10/08/2013; JOHNSON, DAVID (individual), since 10/08/2013; KNOLLS WEST POST ACUTE LLC (organization), since 08/28/2025; REDDY, HARI (individual), since 01/01/2023
- DIRECT OWNERSHIP INTEREST: CHAMBERS, THOMAS (individual), since 10/08/2013; JOHNSON, DAVID (individual), since 10/08/2013
- OPERATIONAL/MANAGERIAL CONTROL: BELANGER, WILLIAM (individual), since 07/01/2022; CHAMBERS, THOMAS (individual), since 10/08/2013; JOHNSON, DAVID (individual), since 10/08/2013; KNOLLS WEST POST ACUTE LLC (organization), since 12/21/2013; MERIDIAN MANAGEMENT SERVICES LLC (organization), since 12/01/2013; REDDY, HARI (individual), since 01/01/2023
Ownership percentage for each: NOT APPLICABLE.
Medicare enrollment
As filed in the CMS file dated October 1, 2026 (Medicare enrollment ownership), under the enrollment of KNOLLS WEST POST ACUTE LLC (enrollment ID O20140210000220).
- ADP OF THE SNF: DAVID A JOHNSON (individual), since 10/08/2013; HARI NARAYA REDDY (individual), since 01/01/2023; KNOLLS WEST POST ACUTE LLC (organization), since 08/28/2025; THOMAS M CHAMBERS (individual), since 10/08/2013; WILLIAM BELANGER (individual), since 07/01/2022
- DIRECT OWNERSHIP INTEREST: DAVID A JOHNSON (individual), 50.00%, since 10/08/2013; THOMAS M CHAMBERS (individual), 50.00%, since 10/08/2013
- OPERATIONAL/MANAGERIAL CONTROL: DAVID A JOHNSON (individual), since 10/08/2013; HARI NARAYA REDDY (individual), since 01/01/2023; KNOLLS WEST POST ACUTE LLC (organization), since 12/21/2013; MERIDIAN MANAGEMENT SERVICES LLC (organization), 100.00%, since 12/01/2013; THOMAS M CHAMBERS (individual), since 10/08/2013; WILLIAM BELANGER (individual), since 07/01/2022
Paused by CMS: Form CMS-855A, December 11, 2025.
Private equity company, real estate investment trust and holding company: Paused by CMS: DAVID A JOHNSON; HARI NARAYA REDDY; THOMAS M CHAMBERS; WILLIAM BELANGER; DAVID A JOHNSON; THOMAS M CHAMBERS; DAVID A JOHNSON; HARI NARAYA REDDY; THOMAS M CHAMBERS; WILLIAM BELANGER.
Private equity company, real estate investment trust and holding company: No: KNOLLS WEST POST ACUTE LLC; KNOLLS WEST POST ACUTE LLC; MERIDIAN MANAGEMENT SERVICES LLC.
Changes in ownership
- July 1, 2026, enrollment ownership file; no longer listed: ADRIAN DEHGHANMANESH (CORPORATE OFFICER); THOMAS M CHAMBERS (5% OR GREATER DIRECT OWNERSHIP INTEREST); DAVID A JOHNSON (OTHER); DAVID A JOHNSON (5% OR GREATER DIRECT OWNERSHIP INTEREST); KNOLLS WEST POST ACUTE LLC (5% OR GREATER DIRECT OWNERSHIP INTEREST); ZACHARY RYAN TYSON (W-2 MANAGING EMPLOYEE); first listed: THOMAS M CHAMBERS (DIRECT OWNERSHIP INTEREST), associated since October 8, 2013; THOMAS M CHAMBERS (ADP OF THE SNF), associated since October 8, 2013; THOMAS M CHAMBERS (OPERATIONAL/MANAGERIAL CONTROL), associated since October 8, 2013; HARI NARAYA REDDY (ADP OF THE SNF), associated since January 1, 2023; HARI NARAYA REDDY (OPERATIONAL/MANAGERIAL CONTROL), associated since January 1, 2023; DAVID A JOHNSON (DIRECT OWNERSHIP INTEREST), associated since October 8, 2013; DAVID A JOHNSON (ADP OF THE SNF), associated since October 8, 2013; DAVID A JOHNSON (OPERATIONAL/MANAGERIAL CONTROL), associated since October 8, 2013; KNOLLS WEST POST ACUTE LLC (ADP OF THE SNF), associated since August 28, 2025; KNOLLS WEST POST ACUTE LLC (OPERATIONAL/MANAGERIAL CONTROL), associated since December 21, 2013; WILLIAM BELANGER (ADP OF THE SNF), associated since July 1, 2022; WILLIAM BELANGER (OPERATIONAL/MANAGERIAL CONTROL), associated since July 1, 2022. Skilled_Nursing_Facility_All_Owners_:_2026-07-01.csv
Recent changes on this record
- July 29, 2026: A deficiency was cited under tag F 0602, scope and severity D. NH_HealthCitations_Sep2026_2.csv
Inspections of Knolls West Post Acute LLC
- Cycle 1: health May 22, 2025 (20 deficiencies), fire safety May 22, 2025 (6)
- Cycle 2: health May 23, 2024 (11 deficiencies), fire safety May 23, 2024 (17)
- Cycle 3: health December 15, 2022 (20 deficiencies), fire safety December 15, 2022 (8)
Deficiencies cited at Knolls West Post Acute LLC
51 deficiencies on file, by tag, newest citation first
every one from a health inspection; every one marked “Deficient, Provider has date of correction”; 13 cited from a complaint, marked below. Letter after a date: scope and severity grade.
- F 0602, freedom from abuse, neglect, and exploitation: July 29, 2026 (D, from a complaint, corrected August 25, 2026).
- F 0580, resident rights: June 12, 2026 (D, from a complaint, corrected July 10, 2026).
- F 0842, resident assessment and care planning: June 12, 2026 (D, from a complaint, corrected July 10, 2026); December 15, 2022 (D, corrected February 13, 2023).
- F 0573, resident rights: May 7, 2026 (D, from a complaint, corrected June 6, 2026); April 2, 2026 (D, from a complaint, corrected April 23, 2026).
- F 0550, resident rights: May 22, 2025 (D, corrected June 13, 2025).
- F 0628, resident rights: May 22, 2025 (D, corrected June 13, 2025).
- F 0636, resident assessment and care planning: May 22, 2025 (D, corrected June 13, 2025); May 23, 2024 (D, corrected June 14, 2024).
- F 0641, resident assessment and care planning: May 22, 2025 (D, corrected June 13, 2025); December 15, 2022 (D, corrected January 13, 2023).
- F 0644, resident assessment and care planning: May 22, 2025 (D, corrected June 13, 2025).
- F 0676, quality of life and care: May 22, 2025 (D, corrected June 13, 2025).
- F 0686, quality of life and care: May 22, 2025 (D, corrected June 13, 2025); January 23, 2025 (D, from a complaint, corrected February 1, 2025); December 15, 2022 (G, corrected January 13, 2023).
- F 0711, nursing and physician services: May 22, 2025 (E, corrected June 13, 2025).
- F 0712, nursing and physician services: May 22, 2025 (D, corrected June 13, 2025).
- F 0755, pharmacy service: May 22, 2025 (D, corrected June 13, 2025); December 15, 2022 (D, corrected February 13, 2023).
- F 0761, pharmacy service: May 22, 2025 (D, corrected June 13, 2025); December 15, 2022 (E, corrected February 13, 2023).
- F 0812, nutrition and dietary: May 22, 2025 (F, corrected June 13, 2025); May 23, 2024 (E, corrected June 14, 2024).
- F 0851, administration: May 22, 2025 (C, corrected June 13, 2025); December 15, 2022 (C, corrected January 13, 2023).
- F 0880, infection control: May 22, 2025 (D, corrected June 13, 2025); December 15, 2022 (D, corrected February 13, 2023).
- F 0908, environmental: May 22, 2025 (F, corrected June 13, 2025).
- F 0684, quality of life and care: March 26, 2025 (D, from a complaint, corrected April 14, 2025); December 30, 2024 (D, from a complaint, corrected January 16, 2025); June 18, 2024 (D, from a complaint, corrected July 8, 2024).
- F 0688, quality of life and care: December 17, 2024 (D, from a complaint, corrected January 10, 2025).
- F 0726, nursing and physician services: November 26, 2024 (D, from a complaint, corrected December 16, 2024); December 15, 2022 (D, corrected January 13, 2023).
- F 0609, freedom from abuse, neglect, and exploitation: October 3, 2024 (D, from a complaint, corrected October 22, 2024).
- F 0606, freedom from abuse, neglect, and exploitation: September 12, 2024 (D, from a complaint, corrected October 10, 2024).
- F 0638, resident assessment and care planning: May 23, 2024 (D, corrected June 14, 2024).
- F 0695, quality of life and care: May 23, 2024 (D, corrected June 14, 2024).
- F 0758, pharmacy service: May 23, 2024 (D, corrected June 14, 2024).
- F 0563, resident rights: December 15, 2022 (F, corrected February 13, 2023).
- F 0637, resident assessment and care planning: December 15, 2022 (D, corrected January 13, 2023).
- F 0656, resident assessment and care planning: December 15, 2022 (D, corrected January 13, 2023).
- F 0691, quality of life and care: December 15, 2022 (D, corrected January 13, 2023).
- F 0692, quality of life and care: December 15, 2022 (D, corrected January 13, 2023).
- F 0698, quality of life and care: December 15, 2022 (D, corrected January 13, 2023).
- F 0801, nutrition and dietary: December 15, 2022 (F, corrected January 13, 2023).
- F 0803, nutrition and dietary: December 15, 2022 (E, corrected January 13, 2023).
- F 0825, quality of life and care: December 15, 2022 (E, corrected February 13, 2023).
- F 0868, administration: December 15, 2022 (D, corrected January 13, 2023).
Knolls West Post Acute LLC in Care Compare
- Ownership Type: For profit - Limited Liability company
- Date First Approved to Provide Medicare and Medicaid Services: 1987-03-18
- Provider Resides in Hospital: N
- Continuing Care Retirement Community: N
- Urban: Y
- County/Parish: San Bernardino
- Telephone Number: 7602455361
- Chain Name: DAVID JOHNSON
- Chain ID: 851
- Provider Changed Ownership in Last 12 Months: N
- With a Resident and Family Council: Resident
- Automatic Sprinkler Systems in All Required Areas: Yes
- Average Number of Residents per Day: 110.0
- Overall Rating: 3
- Health Inspection Rating: 3
- QM Rating: 2
- Long-Stay QM Rating: 3
- Short-Stay QM Rating: 2
Care Compare, October 1, 2026: provider information NH_ProviderInfo_Oct2026.csv · inspections NH_SurveySummary_Oct2026.csv · citations NH_HealthCitations_Oct2026.csv · ownership NH_Ownership_Oct2026.csv.
Nothing on file for Knolls West Post Acute LLC: no penalty in Care Compare.
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Report a figure on Knolls West Post Acute LLC’s record that differs from its CMS file, quoting 555251.