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Our Story

National Insurance Services of North America, Inc. (NISONA) is an independent insurance agency based in Sebastian, Florida. For more than 30 years, we’ve helped individuals, families, and businesses across the Treasure and Space Coast find life insurance, health insurance, and Medicare coverage that actually fits their needs and budget.
We believe proper insurance coverage means more than a policy — it means financial security and peace of mind for the people who depend on you. Our goal has always been to guide clients through important coverage decisions in plain English, without the pressure or the sales pitch.
Most of our new business comes by way of referral from clients we’ve already helped, and we don’t take that for granted. Building long-term relationships — not one-time transactions — is what has kept NISONA in business for over three decades.
Why Families and Businesses Trust NISONA
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✓ Independent & Unbiased
We represent multiple carriers, not just one. That means our recommendations are based on what’s right for you — not on which company we’re contracted with.
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✓ No Cost to You — Ever
Our guidance is completely free. We’re compensated by the carriers when you enroll — at no additional cost to you and with no effect on your premium.
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✓ One Advisor, Every Kind of Coverage
Life, health, and Medicare — under one roof. You get a single, familiar point of contact instead of juggling different agents for different policies.
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✓ Local to the Treasure & Space Coast
Based in Sebastian, we understand the local carrier networks, hospitals, and plan options available in your specific county — not just national averages.
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What We Help You With
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Life Insurance
Term, whole, universal, final expense, and guaranteed issue plans.
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Health Insurance
ACA Marketplace plans, dental, temporary coverage, HSAs, and more.
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Medicare
Supplement plans, Medicare Advantage, Part D, and enrollment guidance.
Learn More → |
Meet Kathy Jones
NISONA is led by Kathy Jones. When you call, you’re not routed through a call center — you’re talking with someone who knows the local carriers, the local hospitals, and, over time, your coverage history.
Note to client: this section is intentionally brief — happy to expand with your background, licensing credentials, years in the industry, or a team photo. Just send over what you’d like included.
Areas We Serve
We’re licensed to help clients throughout Florida, with deep local roots on the Treasure Coast and Space Coast — including Vero Beach, Sebastian, Fort Pierce, Port St. Lucie, Stuart, Melbourne, and Palm Bay. See our Treasure Coast and Space Coast coverage areas for details.
Licensed & Verified
NISONA and its agents are licensed to sell insurance in the State of Florida. You can independently verify our agency and agent license status through the Florida Department of Financial Services license lookup.
Visit Our Office
1627 US Hwy 1, Suite 220, Sebastian, FL 32958 — located in The Sebastian Center on US Hwy 1, midway between Vero Beach and Palm Bay / Melbourne. Visit our office by appointment.
Call us at 772-770-0700 (local) or (888) 564-2326 (toll-free).