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Operation Samahan, Inc.

Operation Samahan, Inc. is a federally qualified community health center based in National City, CA, with 7 clinic locations in 2 cities. It served 15,037 patients in 2025. Fees are on a sliding scale by income and insurance, and every patient is seen regardless of ability to pay.

Care offered: primary care, dental care, mental health care, eye exams, children’s checkups, women’s health, and telehealth.

Who Operation Samahan, Inc. serves

79% of patients live at or below the poverty line and 94% are at or below twice that level. 8% have no insurance, 71% have Medicaid or CHIP, 13% have Medicare and 7% have private insurance. 147 patients were experiencing homelessness. 59 were veterans.

MeasureThis centerCA medianU.S. medianvs CA
Patients at or below the poverty line79%75%65%+4 pts
Patients at or below 200% of the poverty line94%95%92%−1 pts
MeasureThis centerCA medianU.S. medianvs CA
Uninsured patients8%8%14%+1 pts
Medicaid or CHIP patients71%71%42%In line
Medicare patients13%8%11%+5 pts
Privately insured patients7%10%24%−2 pts

Care and screenings

ServicePatientsWhat it counts
Dental care2,189patients had dental exams
Mental health care3,438patients treated for depression or anxiety
Eye exams1,267patients had eye exams
Well-child visits882children had checkups
Flu shots2,440patients vaccinated
Cervical cancer screening1,935patients tested
Family planning623patients served
Diabetes care2,926patients with diabetes
Blood pressure care4,079patients with hypertension
Asthma care486patients with asthma
HIV testing3,170patients tested
Hepatitis C testing3,190patients tested
Childhood lead tests161children tested

Quality of care

Operation Samahan, Inc. is at or above the California median on 6 of 7 preventive-care measures. Higher is better on every line.

MeasureThis centerCA medianU.S. medianvs CA
Adults with high blood pressure under control65%68%68%−3 pts
Women 52–74 screened for breast cancer62%59%54%+2 pts
Women 24–64 screened for cervical cancer72%60%54%+12 pts
Adults 46–75 screened for colorectal cancer66%44%44%+23 pts
Patients 12+ screened for depression87%68%77%+19 pts
Adults assessed for tobacco use90%86%86%+4 pts
High-risk adults on statin therapy86%79%79%+8 pts

Where Operation Samahan, Inc. patients live

ZIP codePatientsUninsured
921264,5276%
919501,49514%
921291,3446%
921306694%
921275255%
921314856%
9211446813%
9213945813%

Operation Samahan, Inc. locations

OPSAM HEALTH: 2835 Highland

2835 Highland Ave, National City, CA 91950
40 hours a week · (844) 200-2426

OPSAM HEALTH: 2743 Highland

2743 Highland Ave, National City, CA 91950
48 hours a week · (844) 200-2426

Opsam Specialty and Behavioral Health Services, National City

2813 Highland Ave, National City, CA 91950
40 hours a week · (844) 200-2426

Opsam Health Mira Mesa Boulevard

8977 Mira Mesa Blvd, San Diego, CA 92126
40 hours a week · (844) 200-2426

Opsam Health Mid-City Health Center

5296 University Ave, Suite F1, San Diego, CA 92105
40 hours a week · (844) 200-2426

OPSAM HEALTH: 10737 Camino Ruiz Ste. 235

10737 Camino Ruiz, Ste 235, San Diego, CA 92126
46 hours a week · (858) 578-4220

OPSAM HEALTH: Rancho Penasquitos

9995 Carmel Mountain Rd, Suite B10, San Diego, CA 92129
40 hours a week · (844) 200-2426

Other health centers in California

How fees work: the sliding-fee guide.