Contact Us

(401) 213-4930

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About Us

Our Team at CBS is friendly, helpful & highly efficient. We provide our clients with the support you need & helpful guidance.

Meet the Team

Carol Sykes

Owner/Operator

Sabrina Terilli

Office Manager & Account Manager

Karen Piluso

Account Manager

Grace Gold

Account Manager

Isabel Generous

Account Manager

What Makes Us Different

We are highly motivated and persistent in following-up with third-party reimbursements and maintaining detailed documentation. Our high ethical work standards help us to stand out among other billing services.

We work with insurance companies to see that all claims are paid, leaving nothing outstanding.

Now Accepting New Clients

Schedule an appointment today!

Frequently Asked Questions

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Get in touch with us

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  • (401) 213-4930

  • 4080 South County Trail

  • Monday - Friday, 8:00 am - 5:00 pm

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Cornerstone Billing Services, Inc. (CBS) offers expert medical billing solutions and practice management services tailored to mental health, addiction professionals, physical therapists, chiropractors, and more. We provide timely electronic claims filing, credentialing, 24/7 HIPAA-compliant access to billing accounts, and comprehensive practice support to help your practice thrive.

Contact Us

  • (401) 213-4930

  • 4080 South County Trail

    Charlestown, RI 02813

  • Monday - Thursday | 8:00 am - 4:00 pm

  • Friday | By Appointment Only

  • Saturday & Sunday | Closed

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