Skilled nursing facility · CMS certification number 555258

VALLEY OF THE MOON POST ACUTE

SONOMA, California · Medicare and Medicaid · 27 certified beds in Care Compare

Download VALLEY OF THE MOON POST ACUTE’s record (CSV, each figure with its worksheet, line and column)

In Care Compare’s provider information: Penalties: 1 · Fines: 1 · Fines, total amount: $8,492.00 · Payment denials: 0. The most recent penalty on file: April 15, 2026, Fine, $8,492. Every penalty on file ↓

VALLEY OF THE MOON POST ACUTE: its citable report, full history — $295 · an email when it changes — $99/month

VALLEY OF THE MOON POST ACUTE: nurse staffing hours by quarter →

Who owns VALLEY OF THE MOON POST ACUTE, as filed with CMS

Care Compare

ADP OF THE SNF: ARMFIELD, BENJAMIN (individual), since 04/01/2021; KAISER, KELLEY (individual), since 11/03/2025; OKOLO, PATRICK (individual), since 10/06/2025; SONOMA VALLEY HEALTH CARE DISTRICT (organization), since 05/21/2026; STONE, LISA (individual), since 01/01/2001; WELCH, SHERRI (individual), since 01/01/2007
OPERATIONAL/MANAGERIAL CONTROL: ARMFIELD, BENJAMIN (individual), since 01/01/2001; KAISER, KELLEY (individual), since 11/03/2025; OKOLO, PATRICK (individual), since 10/06/2025; SONOMA VALLEY HEALTH CARE DISTRICT (organization), since 01/01/2007; STONE, LISA (individual), since 01/01/2001; WELCH, SHERRI (individual), since 12/07/1992

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 SONOMA VALLEY HEALTH CARE DISTRICT (enrollment ID O20030514000086).

ADP OF THE SNF: BENJAMIN ARMFIELD (individual), since 04/01/2021; KELLEY KAISER (individual), since 11/03/2025; LISA STONE (individual), since 01/01/2001; PATRICK OKOLO (individual), since 10/06/2025; SHERRI WELCH (individual), since 01/01/2007; SONOMA VALLEY HEALTH CARE DISTRICT (organization), since 05/21/2026
OPERATIONAL/MANAGERIAL CONTROL: BENJAMIN ARMFIELD (individual), since 01/01/2001; KELLEY KAISER (individual), since 11/03/2025; LISA STONE (individual), since 01/01/2001; PATRICK OKOLO (individual), since 10/06/2025; SHERRI WELCH (individual), since 12/07/1992; SONOMA VALLEY HEALTH CARE DISTRICT (organization), since 01/01/2007

Ownership percentage for each: not stated in the filing.

Paused by CMS: Form CMS-855A, December 11, 2025.

Private equity company, real estate investment trust and holding company: Paused by CMS: BENJAMIN ARMFIELD; KELLEY KAISER; LISA STONE; PATRICK OKOLO; SHERRI WELCH; BENJAMIN ARMFIELD; KELLEY KAISER; LISA STONE; PATRICK OKOLO; SHERRI WELCH.

Private equity company, real estate investment trust and holding company: No: SONOMA VALLEY HEALTH CARE DISTRICT; SONOMA VALLEY HEALTH CARE DISTRICT.

Changes in ownership

October 1, 2026, enrollment ownership file; no longer listed: KELLY MATHER (CORPORATE OFFICER); FE SENDAYDIEGO (OPERATIONAL/MANAGERIAL CONTROL); first listed: LISA STONE (ADP OF THE SNF), associated since January 1, 2001; LISA STONE (OPERATIONAL/MANAGERIAL CONTROL), associated since January 1, 2001; PATRICK OKOLO (ADP OF THE SNF), associated since October 6, 2025; PATRICK OKOLO (OPERATIONAL/MANAGERIAL CONTROL), associated since October 6, 2025; BENJAMIN ARMFIELD (ADP OF THE SNF), associated since April 1, 2021; BENJAMIN ARMFIELD (OPERATIONAL/MANAGERIAL CONTROL), associated since January 1, 2001; SHERRI WELCH (ADP OF THE SNF), associated since January 1, 2007; SHERRI WELCH (OPERATIONAL/MANAGERIAL CONTROL), associated since December 7, 1992; SONOMA VALLEY HEALTH CARE DISTRICT (ADP OF THE SNF), associated since May 21, 2026; KELLEY KAISER (ADP OF THE SNF), associated since November 3, 2025; KELLEY KAISER (OPERATIONAL/MANAGERIAL CONTROL), associated since November 3, 2025. Skilled_Nursing_Facility_All_Owners_:_2026-10-01.csv
October 1, 2025, enrollment ownership file; no longer listed: FE SENDAYDIEGO (W-2 MANAGING EMPLOYEE); first listed: FE SENDAYDIEGO (OPERATIONAL/MANAGERIAL CONTROL), associated since December 26, 2000. Skilled_Nursing_Facility_All_Owners_:_2025-10-01.csv

Recent changes on this record

July 16, 2026: A deficiency was cited under tag F 0689, scope and severity D. NH_HealthCitations_Sep2026_2.csv
July 16, 2026: A deficiency was cited under tag F 0812, scope and severity E. NH_HealthCitations_Sep2026_2.csv
July 16, 2026: An inspection was recorded in inspection cycle 1. NH_SurveySummary_Sep2026_2.csv

Inspections of VALLEY OF THE MOON POST ACUTE

Cycle 1: health July 16, 2026 (3 deficiencies), fire safety July 16, 2026 (1)
Cycle 2: health October 11, 2024 (5 deficiencies), fire safety October 11, 2024 (3)
Cycle 3: health July 28, 2023 (5 deficiencies), fire safety July 28, 2023 (9)
Cycle 3: health October 16, 2019 (18 deficiencies), fire safety October 16, 2019 (6)

Deficiencies cited at VALLEY OF THE MOON POST ACUTE

31 deficiencies on file, by tag, newest citation first

every one from a health inspection; every one marked “Deficient, Provider has date of correction”; 1 cited from a complaint, marked below. Letter after a date: scope and severity grade.

F 0689, quality of life and care: July 16, 2026 (D, corrected July 30, 2026); October 16, 2019 (D, corrected January 14, 2020).
F 0812, nutrition and dietary: July 16, 2026 (E, corrected July 30, 2026); October 16, 2019 (F, corrected December 13, 2019).
F 0600, freedom from abuse, neglect, and exploitation: April 15, 2026 (G, from a complaint, corrected April 16, 2026).
F 0550, resident rights: October 11, 2024 (E, corrected November 5, 2024); October 16, 2019 (D, corrected December 13, 2019).
F 0577, resident rights: October 11, 2024 (E, corrected November 5, 2024).
F 0695, quality of life and care: October 11, 2024 (E, corrected November 5, 2024).
F 0726, nursing and physician services: October 11, 2024 (E, corrected November 5, 2024).
F 0760, pharmacy service: October 11, 2024 (D, corrected November 5, 2024).
F 0656, resident assessment and care planning: July 28, 2023 (E, corrected September 4, 2023); October 16, 2019 (E, corrected December 13, 2019).
F 0727, nursing and physician services: July 28, 2023 (F, corrected September 4, 2023).
F 0755, pharmacy service: July 28, 2023 (E, corrected September 4, 2023); October 16, 2019 (E, corrected December 13, 2019).
F 0756, pharmacy service: July 28, 2023 (E, corrected September 4, 2023).
F 0759, pharmacy service: July 28, 2023 (E, corrected September 4, 2023).
F 0561, resident rights: October 16, 2019 (D, corrected December 13, 2019).
F 0655, resident assessment and care planning: October 16, 2019 (E, corrected December 13, 2019).
F 0657, resident assessment and care planning: October 16, 2019 (D, corrected December 13, 2019).
F 0658, resident assessment and care planning: October 16, 2019 (F, corrected December 13, 2019).
F 0692, quality of life and care: October 16, 2019 (G, corrected December 13, 2019).
F 0697, quality of life and care: October 16, 2019 (G, corrected December 13, 2019).
F 0700, quality of life and care: October 16, 2019 (E, corrected January 14, 2020).
F 0725, nursing and physician services: October 16, 2019 (E, corrected December 13, 2019).
F 0842, resident assessment and care planning: October 16, 2019 (D, corrected December 13, 2019).
F 0880, infection control: October 16, 2019 (E, corrected December 13, 2019).
F 0881, infection control: October 16, 2019 (F, corrected December 13, 2019).
F 0908, environmental: October 16, 2019 (D, corrected December 13, 2019).
F 0926, environmental: October 16, 2019 (D, corrected December 13, 2019).

Penalties

Penalty date	Type	Fine amount	Payment denial began	Payment denial, days	Fine ID
April 15, 2026	Fine	$8,492			138971

From the Care Compare penalties file NH_Penalties_Oct2026.csv, processed on October 1, 2026.

VALLEY OF THE MOON POST ACUTE in Care Compare

Ownership Type: For profit - Individual
Legal Business Name: SONOMA VALLEY HEALTH CARE DISTRICT
Date First Approved to Provide Medicare and Medicaid Services: 1986-12-19
Provider Resides in Hospital: Y
Continuing Care Retirement Community: N
Urban: Y
County/Parish: Sonoma
Telephone Number: 7079355122
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: 26.6
Overall Rating: 3
Health Inspection Rating: 2
QM Rating: 5
Long-Stay QM Rating: 5
Short-Stay QM Rating: 4

Care Compare, October 1, 2026: provider information NH_ProviderInfo_Oct2026.csv · inspections NH_SurveySummary_Oct2026.csv · citations NH_HealthCitations_Oct2026.csv · penalties NH_Penalties_Oct2026.csv · ownership NH_Ownership_Oct2026.csv.

Nothing on file for VALLEY OF THE MOON POST ACUTE: no Medicare cost report.

Other nursing facilities in SONOMA and California

Report a figure on VALLEY OF THE MOON POST ACUTE’s record that differs from its CMS file, quoting 555258.