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HAPPI Health-St. Clair — Huntsville, AL

HAPPI Health-St. Clair is a community health center clinic at 115 Saint Clair Ave SE, Huntsville, AL 35801, open 40 hours a week. That matches the 40-hour week of a typical Alabama clinic. It is run by Happi Health, which serves 12,245 patients across 4 clinic locations.

Fees are on a sliding scale. What you pay at HAPPI Health-St. Clair depends on your income and household size, and the clinic bills Medicaid, Medicare and private insurance. Care is not free, and every patient is seen regardless of ability to pay. Among Happi Health patients, 18% are uninsured, 52% have Medicaid or CHIP, 4% have Medicare and 23% have private insurance. Call (256) 519-3650 to book and ask about your plan. How sliding-fee pricing works.

Care and screenings at Happi Health

Patients came to Happi Health for these services in 2025. The numbers cover the whole health center, not only this clinic.

ServicePatientsWhat it counts
Mental health care1,383patients treated for depression or anxiety
Well-child visits4,176children had checkups
Flu shots1,611patients vaccinated
Cervical cancer screening279patients tested
Breast cancer screening180patients screened
Family planning465patients served
Diabetes care589patients with diabetes
Blood pressure care1,132patients with hypertension
Asthma care862patients with asthma
HIV testing584patients tested
Hepatitis C testing1,457patients tested
Childhood lead tests802children tested

Happi Health also provides care by telehealth.

Who Happi Health serves

12,245 patients used Happi Health in 2025. 76% live at or below the poverty line and 93% are at or below twice the poverty line. 108 patients were experiencing homelessness and 100 were veterans.

MeasureThis centerAL medianU.S. medianvs AL
Patients at or below the poverty line76%83%65%−7 pts
Patients at or below 200% of the poverty line93%96%92%−3 pts
MeasureThis centerAL medianU.S. medianvs AL
Uninsured patients18%24%14%−7 pts
Medicaid or CHIP patients52%26%42%+26 pts
Medicare patients4%12%11%−8 pts
Privately insured patients23%32%24%−9 pts

Quality of care at Happi Health

Happi Health is at or above the Alabama median on 2 of 7 preventive-care measures. Higher is better on every line.

MeasureThis centerAL medianU.S. medianvs AL
Adults with high blood pressure under control65%63%68%+2 pts
Women 52–74 screened for breast cancer33%46%54%−13 pts
Women 24–64 screened for cervical cancer23%44%54%−20 pts
Adults 46–75 screened for colorectal cancer16%36%44%−19 pts
Patients 12+ screened for depression77%85%77%−7 pts
Adults assessed for tobacco use93%92%86%+1 pts
High-risk adults on statin therapy76%83%79%−8 pts

Staffing at Happi Health

The health center employs 57 full-time-equivalent staff, including 11 physicians, nurse practitioners, physician assistants and midwives and 1 mental health staff. That is 1,069 patients per clinical provider against the Alabama median of 835 and the U.S. median of 930. Patients made 36,806 visits, about 3.0 per patient.

Patients from ZIP 35801

385 Happi Health patients live in ZIP 35801, and 14% of them are uninsured. Other health centers also serve this ZIP:

Community health centers near HAPPI Health-St. Clair

Behavioral Health-DEN plus Admin Church Street

415 Church St NW, Huntsville, AL 35801 · 1.1 mi away

Thrive Alabama Pediatrics

3007 S Memorial Pkwy, Huntsville, AL 35801 · 1.4 mi away

Huntsville Family Health Center

751 Pleasant Row NW, Huntsville, AL 35816 · 1.5 mi away
47 hours a week · (256) 533-6311 · Run by Central North Alabama Health

Thrive Alabama - Primary Care

3500 Memorial Pkwy SW, Huntsville, AL 35801 · 1.9 mi away

Thrive Alabama Pharmacy

2010 S Point Park Cir, Huntsville, AL 35801 · 1.9 mi away

More Happi Health locations

HAPPI Health - 813

813 Franklin St SE, Huntsville, AL 35801
54 hours a week · (256) 519-3650

HAPPI Health-Sparkman

2597 Sparkman Dr NW, Huntsville, AL 35810
43 hours a week · (256) 585-6212

HAPPI Health-Decatur

1802 Presbyterian Dr SW, Decatur, AL 35603
40 hours a week · (256) 301-5405

More community health centers in Huntsville and across Alabama.