Greenville Rancheria
Greenville Rancheria is a federally qualified community health center based in Red Bluff, CA, with 3 clinic locations in 2 cities. It served 7,906 patients in 2025. Fees are on a sliding scale by income and insurance, and every patient is seen regardless of ability to pay.
- 7,906patients in 2025
- 11%uninsured patients
- 60%at or below the poverty line
- 102full-time-equivalent staff
Care offered: primary care, dental care, mental health care, substance use treatment, children’s checkups, women’s health, and telehealth.
Who Greenville Rancheria serves
60% of patients live at or below the poverty line and 93% are at or below twice that level. 11% have no insurance, 28% have Medicaid or CHIP, 14% have Medicare and 48% have private insurance. 371 patients were experiencing homelessness. 178 were veterans.
| Measure | This center | CA median | U.S. median | vs CA |
|---|---|---|---|---|
| Patients at or below the poverty line | 60% | 75% | 65% | −15 pts |
| Patients at or below 200% of the poverty line | 93% | 95% | 92% | −2 pts |
| Measure | This center | CA median | U.S. median | vs CA |
|---|---|---|---|---|
| Uninsured patients | 11% | 8% | 14% | +3 pts |
| Medicaid or CHIP patients | 28% | 71% | 42% | −44 pts |
| Medicare patients | 14% | 8% | 11% | +6 pts |
| Privately insured patients | 48% | 10% | 24% | +38 pts |
Care and screenings
| Service | Patients | What it counts |
|---|---|---|
| Dental care | 6,112 | patients had dental exams |
| Mental health care | 1,265 | patients treated for depression or anxiety |
| Substance use treatment | 105 | patients in treatment |
| Well-child visits | 244 | children had checkups |
| Flu shots | 294 | patients vaccinated |
| Cervical cancer screening | 204 | patients tested |
| Breast cancer screening | 116 | patients screened |
| Family planning | 119 | patients served |
| Diabetes care | 577 | patients with diabetes |
| Blood pressure care | 1,096 | patients with hypertension |
| Asthma care | 245 | patients with asthma |
| HIV testing | 67 | patients tested |
| Hepatitis C testing | 257 | patients tested |
| Childhood lead tests | 61 | children tested |
Quality of care
Greenville Rancheria is at or above the California median on 1 of 5 preventive-care measures. Higher is better on every line.
| Measure | This center | CA median | U.S. median | vs CA |
|---|---|---|---|---|
| Adults with high blood pressure under control | 52% | 68% | 68% | −16 pts |
| Women 24–64 screened for cervical cancer | 27% | 60% | 54% | −33 pts |
| Patients 12+ screened for depression | 91% | 68% | 77% | +22 pts |
| Adults assessed for tobacco use | 82% | 86% | 86% | −3 pts |
| High-risk adults on statin therapy | 59% | 79% | 79% | −20 pts |
Staffing
102 full-time-equivalent staff work at Greenville Rancheria, including 5 physicians, nurse practitioners, physician assistants and midwives. That is 1,647 patients per clinical provider, against the California median of 869 and the U.S. median of 930.
Where Greenville Rancheria patients live
| ZIP code | Patients | Uninsured |
|---|---|---|
| 96080 | 4,268 | 8% |
| 96021 | 662 | 10% |
| 96022 | 472 | 15% |
| 96055 | 346 | 10% |
| 96035 | 313 | 11% |
| 95947 | 225 | 17% |
| 96007 | 214 | 19% |
| 96002 | 179 | 13% |
Greenville Rancheria locations
Greenville Rancheria Tribal Health Program - Red Bluff
Greenville Rancheria Medical Center
Other health centers in California
- West Oakland Health Council, Inc.
- Harbor Community Clinic
- Korean Community Services, Inc.
- Hurtt Family Health Clinic
- St Anthony Medical Centers
- San Fernando Community Hospital
How fees work: the sliding-fee guide.