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Find Supplemental Insurance Agents in Oceanside, CA
Directory of supplemental insurance agents in Oceanside, California. Verify credentials with the state department of insurance before hiring.
18 agents listed
Updated May 2026
Oceanside, CA
Important: Listings are compiled from publicly available sources and have not been independently verified by BeforeInsuranceUSA.com. We do not endorse any agent or guarantee outcomes. Verify licensing and disciplinary status with the Department of Insurance of California before hiring.
Showing 18 supplemental insurance agents in Oceanside, CA
Listings are displayed in no particular order and are not ranked by BeforeInsuranceUSA. Order does not constitute a recommendation or endorsement of any agent.
John Cho - State Farm Insurance Agent
3520 College Blvd STE 104, Oceanside, CA 92056
(760) 758-4115
johncho.org
Freeway Insurance
1919 Mission Ave STE 106, Oceanside, CA 92058
(760) 281-3001
locations.freeway.com
Farmers Insurance - Glenn Domingo
3520 College Blvd Ste 105, Oceanside, CA 92056
(866) 486-3276
agents.farmers.com
Inszone Insurance Services
2111 S El Camino Real #201, Oceanside, CA 92054
(760) 433-2307
Pike Insurance Services
3910 Vista Way STE 107, Oceanside, CA 92056
(800) 411-7453
pikeinsure.com
Serra Benefits & Insurance Services
2821 Oceanside Blvd Unit E, Oceanside, CA 92054
(760) 439-9700
serrabenefits.com
Aloha West Insurance
4225 Oceanside Blvd, Oceanside, CA 92056
(760) 547-2626
alohawestinsurance.com
Kalina Johnson - Farmers Insurance
2103 S El Camino Real #102, Oceanside, CA 92054
(760) 434-7200
agents.farmers.com
A-MAX Insurance
510 Oceanside Blvd Ste 101, Oceanside, CA 92054
(760) 650-0500
amaxinsurance.com
Ben Shore Insurance
603 Seagaze Dr #217, Oceanside, CA 92054
(760) 966-9180
Preferred Insurance California
603 Seagaze Dr #883, Oceanside, CA 92054
(760) 385-8239
preferredinsuranceca.com
Gateway Insurance Agency Inc
207 N Ditmar St, Oceanside, CA 92054
(760) 439-1323
Munguia Insurance Services
620 N Redondo Dr Suite A, Oceanside, CA 92057
(760) 439-3868
Leading Edge Insurance Services, Inc.
815 Mission Ave Suite 208, Oceanside, CA 92054
(760) 433-5196
leadingedgeinsurance.net
All Access Insurance Services, LLC
2216 S El Camino Real suite 209, Oceanside, CA 92054
(760) 433-8474
insuranceoceanside.com
Tecker Insurance
1012 S Coast Hwy UNIT J, Oceanside, CA 92054
(760) 757-3334
mercuryinsurance.com
Doers Insurance Agency
2003 S El Camino Real #211, Oceanside, CA 92054
(888) 313-6377
Gibbs Insurance Agency, Inc.
3800 Oceanic Dr Suite 110, Oceanside, CA 92056
(760) 744-2990
gibbsinsurance.com
Supplemental insurance agents in Oceanside California help residents find plans that cover gaps in Medicare or provide extra benefits like dental vision or prescription drugs. California law allows a 30-day free look period for Medicare Supplement plans giving you time to review your choice. Local agents understand the specific needs of Oceanside seniors and families near Tri-City Medical Center.
What Does a Supplemental Insurance Agent in Oceanside Cost?
Costs for supplemental insurance in California vary by plan type age and location. Medicare Supplement Plan G for a 65-year-old in Oceanside can range from 120 to 200 per month. Medicare Advantage plans often have 0 premiums but include copays and deductibles. Standalone dental plans may cost 30 to 60 per month. This is general information not insurance advice.
* Cost estimates are general ranges based on publicly available data and compiled using automated research tools. Actual fees vary by agent and case complexity. This is not insurance advice — consult directly with an agent for fee specifics.
Frequently Asked Questions
What is a supplemental insurance agent in Oceanside?
A supplemental insurance agent helps you compare and enroll in plans like Medicare Supplement Medigap Medicare Advantage or standalone dental and vision policies. They are licensed in California and can explain how each plan works with your existing coverage.
When can I enroll in a supplemental plan in California?
You can enroll in a Medicare Supplement plan during your Medigap Open Enrollment Period which starts the first month you have Medicare Part B and are 65 or older. In California you also have a birthday rule allowing you to switch Medigap plans within 60 days of your birthday without medical underwriting.
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Notice
BeforeInsuranceUSA.com is not an insurance agency, agent referral service, or insurance advice provider. No agent-client relationship is formed by submitting a form or using this site. We do not endorse, recommend, or vouch for the qualifications of any agent. Past results do not guarantee future outcomes. Each situation is different. Verify agent credentials with your state department of insurance before hiring.
About Our Listings
Agents listed on BeforeInsuranceUSA.com are compiled from publicly available directories, state department of insurance records, and business listings. Inclusion does not constitute endorsement. We do not verify agent licensing, disciplinary status, or qualifications. Verify each agent's current standing with the Department of Insurance of California.