Quick answers
- Where is Greenridge Post Acute?
- 2150 Pyramid Drive, El Sobrante, CA 94803, in Contra Costa County, California.
- What is the phone number of Greenridge Post Acute?
- (510) 758-9600, as listed by Medicare (CMS).
- What is the Medicare star rating of Greenridge Post Acute?
- Medicare overall rating: 5 out of 5 stars (CMS data updated 2026-10-01).
- Has Greenridge Post Acute been fined?
- Medicare lists no fines for Greenridge Post Acute.
- What did inspectors find at Greenridge Post Acute?
- In its last three inspection cycles (May 30, 2019 to June 18, 2026), Medicare lists 11 health citations; the most serious was level E. See the list below (CMS data updated 2026-10-01).
Medicare ratings, explained
Star ratings are one piece of information. Visit, ask questions and talk with your doctor about what matters for your care.
Inspections, fines and staffing
In its last three inspection cycles (May 30, 2019 to June 18, 2026), Greenridge Post Acute had 11 health citations; the most serious was level E (no actual harm, potential for more than minimal harm). Medicare lists no fines or payment denials for it in the last three years. Nurse staffing is 4.68 hours per resident per day; the California average is 4.54 and the national average is 3.90.
Source: Medicare (CMS) Provider Data Catalog, data updated October 1, 2026, retrieved November 13, 2026.
Inspection history: last three cycles
State inspectors visit about once a year and also investigate complaints. Each citation (deficiency) has a tag number and a letter, A to L. The letter shows how serious the problem was and how many residents it affected.
What the letters A to L mean
| Seriousness | Isolated (a few residents) | Pattern (some) | Widespread (many) |
|---|---|---|---|
| No actual harm, potential for minimal harm | A | B | C |
| No actual harm, potential for more than minimal harm | D | E | F |
| Actual harm to residents | G | H | I |
| Immediate jeopardy to resident health or safety | J | K | L |
Source: the scope and severity grid Medicare (CMS) uses for nursing home citations.
Most recent cycle: January 25, 2024 — 5 health citations
Inspections in this cycle: January 25, 2024 (standard health inspection); June 18, 2026 (complaint investigation).
Show 5 citations (levels A to F, no actual harm)
F0802 Level E
“Provide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service.”
F0812 Level E
“Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.”
F0921 Level E
“Make sure that the nursing home area is safe, easy to use, clean and comfortable for residents, staff and the public.”
F0697 Level D
“Provide safe, appropriate pain management for a resident who requires such services.”
F0755 Level D
“Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.”
Previous cycle: February 10, 2022 — 3 health citations
Inspections in this cycle: February 10, 2022 (standard health inspection).
Show 3 citations (levels A to F, no actual harm)
F0812 Level E
“Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.”
F0880 Level E
“Provide and implement an infection prevention and control program.”
F0761 Level D
“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.”
Earlier cycle: May 30, 2019 — 3 health citations
Inspections in this cycle: May 30, 2019 (standard health inspection); July 24, 2024 (complaint investigation).
Show 3 citations (levels A to F, no actual harm)
F0684 Level D
“Provide appropriate treatment and care according to orders, resident’s preferences and goals.”
F0755 Level D
“Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.”
F0812 Level D
“Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.”
Citation descriptions are Medicare’s official wording. “From a complaint” means the citation came from a complaint investigation instead of the regular yearly inspection.
Full inspection reports on Medicare Care Compare →
Fire safety citations (19)
K0345 Level E
“Have approved installation, maintenance and testing program for fire alarm systems.”
K0211 Level D
“Keep aisles, corridors, and exits free of obstruction in case of emergency.”
K0353 Level D
“Inspect, test, and maintain automatic sprinkler systems.”
K0321 Level E
“Ensure that special areas are constructed so that walls can resist fire for one hour or have an approved fire extinguishing system.”
K0345 Level E
“Have approved installation, maintenance and testing program for fire alarm systems.”
K0346 Level E
“Follow proper procedures when the fire alarm was out of service for more than 4 hours.”
K0354 Level E
“Follow proper procedures when the automatic sprinkler systems was out of service for more than 10 hours.”
K0355 Level E
“Properly select, install, inspect, or maintain portable fire extinguishes.”
K0363 Level E
“Install corridor and hallway doors that block smoke.”
K0511 Level E
“Have properly installed electrical wiring and gas equipment.”
K0711 Level E
“Provide a written emergency evacuation plan.”
K0923 Level E
“Have proper medical gas storage and administration areas.”
E0032 Level D
“Provide primary/alternate means for communication.”
E0037 Level D
“Establish staff and initial training requirements.”
E0039 Level D
“Conduct testing and exercise requirements.”
E0041 Level D
“Implement emergency and standby power systems.”
K0324 Level D
“Provide properly protected cooking facilities.”
K0374 Level D
“Install smoke barrier doors that can resist smoke for at least 20 minutes.”
K0918 Level D
“Have generator or other power source capable of supplying service within 10 seconds.”
Staffing
Hours of nursing care per resident per day, from the payroll records nursing homes send to Medicare, next to the state and national averages.
| Measure | This home | California | National |
|---|---|---|---|
| Registered nurse (RN) hours per resident per day | 1.22 | 0.68 | 0.69 |
| Licensed practical nurse (LPN) hours per resident per day | 0.73 | 1.20 | 0.86 |
| Nurse aide hours per resident per day | 2.73 | 2.66 | 2.35 |
| Total nurse staff hours per resident per day | 4.68 | 4.54 | 3.90 |
| Total nurse staff hours per resident per day on the weekend | 4.24 | 4.10 | 3.43 |
| RN hours per resident per day on the weekend | 0.96 | 0.52 | 0.48 |
| Nursing staff turnover (per year) | 39.0% | 36.6% | 45.3% |
| RN turnover (per year) | 50.0% | 37.8% | 42.5% |
| Administrators who left in the last year | 1.0 | 0.4 | 0.5 |
Source: Medicare (CMS) Provider Information and State US Averages, data updated October 1, 2026.
Owners and operator
Part of a group of 35 nursing homes: Aspen Skilled Healthcare.
Legal business name: Arpd, LLC.
Owners and managers Medicare lists (11)
| Name | Role | Share | Since |
|---|---|---|---|
| Arpd, LLC | Direct owner | 100% | August 16, 2022 |
| Aspen Skilled Healthcare Inc | Indirect owner | NOT APPLICABLE | August 16, 2022 |
| Sequoia Healthcare Group LLC | Indirect owner | NOT APPLICABLE | January 1, 2023 |
| Bradshaw, Peter | Indirect owner | NOT APPLICABLE | July 7, 2023 |
| Elsner, Eric | Indirect owner | NOT APPLICABLE | August 16, 2022 |
| Kirkwood, Jared | Indirect owner | NOT APPLICABLE | August 16, 2022 |
| Orgill, Craig | Indirect owner | NOT APPLICABLE | August 16, 2022 |
| Parti, Rajesh | Indirect owner | NOT APPLICABLE | August 16, 2022 |
| Parti, Shruty | Indirect owner | NOT APPLICABLE | August 16, 2022 |
| Paxman, Marcus | Indirect owner | NOT APPLICABLE | August 16, 2022 |
| Arpd, LLC | Management company (operational or managerial control) | NOT APPLICABLE | August 16, 2022 |
Source: Medicare (CMS) Ownership file, data updated October 1, 2026. Only owners with an ownership interest and management companies are shown.
Compare with other nursing homes
Key facts
| Type | Nursing home |
|---|---|
| Certified beds | 60 |
| Average residents per day | 56.8 |
| Takes part in | Medicare and Medicaid |
| Ownership | For profit – limited liability company |
| Group or chain (affiliated entity) | Aspen Skilled Healthcare |
| Legal business name | Arpd, LLC |
| First approved by Medicare/Medicaid | 1974-12-12 |
| Resident and family councils | Resident council |
| Sprinklers in all required areas | Yes |
| Changed ownership in the last 12 months | No |
| Address | 2150 Pyramid Drive, El Sobrante, CA 94803 |
| County | Contra Costa County |
| State | California |
| Phone | (510) 758‑9600 |
| CMS Certification Number | 056457 |
| Name in Medicare records | GREENRIDGE POST ACUTE |
| Corrections | Report an error or suggest an update → |
What to ask when you call or visit
A general checklist for any nursing home, not advice about this one. Medicare also publishes guides on medicare.gov.
- Is the home certified by Medicare and/or Medicaid, and does it have a bed for the care you need (short-term rehab or long-term care)?
- Can you see the latest state inspection report? Ask how any problems found were fixed.
- How many nurses and aides work on each shift, at night and on weekends? Is there a registered nurse on site at all times?
- Which doctors see residents, and how often? What happens in a medical emergency, and which hospital is used?
- What therapy (physical, occupational, speech) is offered, and how many days a week?
- Are residents clean, dressed and taking part in activities? Do staff speak to them kindly and answer call lights quickly?
- What do the daily rate and extra services cost, and what do Medicare, Medicaid or your insurance pay? Ask for it in writing.
- Is there a resident council and a family council? How are complaints handled? Ask for the long-term care ombudsman’s contact.
- Are meals appetizing, and can the home meet special diets, language needs and religious or cultural preferences?
- Visit more than once, including at a mealtime or in the evening, without an appointment.
Other nursing homes nearby
By straight-line distance (not driving distance).
- San Pablo Healthcare & Wellness Center1.7 mi · San Pablo, CA · 3 of 5 stars
- Creekside Healthcare Center2.2 mi · San Pablo, CA · 3 of 5 stars
- Vale Healthcare Center2.2 mi · San Pablo, CA · 3 of 5 stars
- Richmond Post Acute Care2.9 mi · Richmond, CA · 5 of 5 stars
- Shields Richmond Nursing Center3.7 mi · Richmond, CA · 4 of 5 stars
Nearest hospital emergency rooms
- Alta Bates Summit Medical Center - Alta Bates Camp7.5 mi · Berkeley, CA · Acute Care Hospital
- UCSF Benioff Children's Hospital Oakland8.7 mi · Oakland, CA · Children's Hospital
- Alta Bates Summit Medical Center8.9 mi · Oakland, CA · Acute Care Hospital
Sources
- Provider Information — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-01, retrieved 2026-11-13
- Medicare Care Compare — official Medicare profile of this provider
- Health Deficiencies — CMS, data updated 2026-10-01, retrieved 2026-11-13
- Fire Safety Deficiencies — CMS, data updated 2026-10-01, retrieved 2026-11-13
- Penalties — CMS, data updated 2026-10-01, retrieved 2026-11-13
- Ownership — CMS, data updated 2026-10-01, retrieved 2026-11-13
- State US Averages — CMS, data updated 2026-10-01, retrieved 2026-11-13
- Survey Summary — CMS, data updated 2026-10-01, retrieved 2026-11-13
- Citation Code Look-up — CMS, data updated 2026-10-01, retrieved 2026-11-13
- Inspection Dates — CMS, data updated 2026-10-01, retrieved 2026-11-13