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Licensed Medicare agents

Medicare agents in Contra Costa County, California

2 licensed Medicare agents with Boomers Insurance Services serve Contra Costa County, in and around Antioch, Oakley. Meet one in person, by phone or online. Help is free and there is no obligation to enroll.

2 agents English 8 offices in California

This is a solicitation for insurance. You may be contacted by a licensed insurance agent.

Agents serving Contra Costa County

Ana Puerta Castillo

Ana Puerta Castillo

Licensed Medicare Agent

Service Area

Contra Costa

Ana Puerta is a Medicare insurance professional dedicated to making Medicare simple, clear, and stress-free. She is knowledgeable, attentive, and always on...

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Sepia Smith

Sepia Smith

Licensed Medicare Agent

Service Area

Contra Costa

Welcome! My name is Sepia Smith, and I am an active licensed insurance producer based right here in Oakley, California. As a...

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How a local agent helps

  • Understanding Original Medicare, Medicare Advantage and Medicare Supplement
  • Turning 65 or new to Medicare: what to do and when
  • Reviewing your coverage during the Annual Enrollment Period (Oct 15 – Dec 7)
  • Prescription drug (Part D) questions
  • Extra Help and Medi-Cal with Medicare

Plan availability varies by county. An agent who works in Contra Costa County can tell you which plans are offered where you live.

Medicare questions people in Contra Costa County ask

Who is eligible for Medicare?

You’re eligible for Medicare if you are 65 or older, a U.S. citizen or permanent resident, and if Medicare taxes were taken out of your or your spouse’s paycheck for at least 10 years. If you’re under 65, you may still qualify for Medicare if you have a disability or permanent kidney failure or ALS (Amyotrophic Lateral Sclerosis also known as Lou Gehrig’s disease).

Learn more about Medicare here:

  • Medicare & You

Click on the Helpful Links on our website, Download Medicare & You to access Medicare & You 2016 publication.

What are the dates for enrollment in Medicare plans?

Here are key enrollment dates: October 15 – December 7 (Annual Election Period). If you're eligible, you can enroll in Medicare health benefits, such as a Medicare Advantage plan, for the following year. During this period, you can also change plans or enroll in a separate prescription drug plan.

I will be turning 65 in a few months. When can I enroll in a Medicare Advantage plan?

You may enroll anytime during the first three months immediately preceding the month your enrollment in Medicare Parts A and B becomes effective. This time is called your Initial Coverage Election Period. It generally coincides with the month you turn 65 years old; however, some people choose to delay Part B coverage if they have other coverage through their employer.

What is a Medicare late enrollment penalty (LEP)?

A late enrollment penalty (LEP) is a monthly premium penalty calculated and assessed by the Centers for Medicare & Medicaid Services (CMS).

If you do not enroll in a Medicare prescription drug plan (PDP) by the end of your Initial Enrollment Period and do not have creditable coverage for 63 days or longer, you may have to pay an LEP.

All Medicare FAQs

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Monday – Friday | 9 AM – 5 PM PT

What to Expect When You Call

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Answer a few general questions about your coverage needs, doctors, and prescriptions.

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Review Medicare plan options available in your area with a licensed insurance agent.

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Understand plan costs, coverage, and available benefits.

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Receive guidance at no cost from a licensed insurance agent.

No obligation to enroll. You can review your options and decide what works for you.