In California, the average 2027 benchmark silver premium for a 40-year-old is $655 a month before any premium tax credit, versus $704 nationally. Prices in Castro Valley vary by plan and insurer, so ask for a quote.
These are physical health insurance agency offices near Castro Valley, not call centers. Each one lists a storefront address and office hours. The most-reviewed offices are at the top.
Health Insurance Agencies & Offices near Castro Valley
Licensed agents can compare plans available in Alameda County, check your doctors and estimate your premium tax credit. Free to you.
Call 866-645-8540Call ahead
Office hours change around open enrollment, and many agencies book appointments during the busiest weeks. Calling ahead saves a wasted trip.
What to bring
Photo ID, Social Security numbers for everyone applying, a recent pay stub or income estimate, and a list of your doctors and prescriptions.
Why a walk-in office
An in-person meeting helps when your situation has moving parts: a household with mixed coverage, self-employment income that changes, or a doctor you need to keep.
Before you call an agent
- Have a realistic estimate of next year's household income; subsidies are based on it.
- Compare total yearly cost (premiums plus deductible), not just the monthly premium.
- Check that the agent's license is active with the state regulator.
- Write down the enrollment deadline and confirm your first premium payment.
Checking an agent's license in California
- California offers a free online Check a License tool from the Department of Insurance. You can search by license number or name to see an agent's or broker's license status and any disciplinary history. Source
Frequently asked questions
Can I do everything by phone instead?
Yes. Licensed agents can quote, enroll and send documents electronically, which is how most people enroll today.
Do I need an appointment?
Not always, but many offices near Castro Valley book appointments during open enrollment (Nov 1 to January 31 on the Covered California). Calling first is the safest bet.
What if an office I visited won't renew my plan?
Any licensed agent certified with the marketplace can help you switch plans or renew at open enrollment.
Agencies & offices in nearby cities
- Danville, CA 9 miles
- Dublin, CA 9 miles
- Moraga, CA 10 miles
- Oakland, CA 10 miles
- Pleasanton, CA 10 miles
- Alamo, CA 10 miles
- Blackhawk, CA 11 miles
- Alameda, CA 12 miles
- Piedmont, CA 12 miles
- Saranap, CA 12 miles