Welcome to Sentinel Four’s Vendor Onboarding

Thank you for choosing Sentinel Four as your Financial Management Service (FMS) provider. Whether you’re a music therapist, a fitness center, or a large caregiving agency, we’re here to ensure a seamless onboarding process so you can focus on delivering your valuable services.

Our vendor onboarding process is designed to ensure compliance, clarity, and efficiency.

Service Provider Agreement

Description of Product and Services

Onboarding

Invoicing Schedule 2025

Sentinel Four Welcome Packet

Informational

W9 Form

Tax Compliance

Information

ACH Form

Simplified Payment Process

Information

EVV Requirements

Electronic Visit Verification

Incorporación

Start Your Journey with Sentinel Four Today!

Empowering individuals and families with personalized support, resources, and expert guidance to achieve their goals and independence.

 

200+

Supported Participants

12.5M

Total Managed Budgets

350+

Total Self Determination Caregivers

1st Approach We Follow

Initial Contact and Referral

We will gather the essential details about your organization or services. These include:

  • Applicable License or Certification
  • W-9 Tax Form (to ensure accurate tax reporting)
  • Proof of Business License
  • Service Agreement (provided by Sentinel Four)

All forms and documents will be sent via Docusign for secure and convenient completion. Please submit these promptly to avoid delays.

2nd Approach We Follow

Review & Approval

Once documents are submitted, our team will review them to verify compliance with program and regulatory requirements. This step includes:

  • Verifying licenses and certifications, as applicable.
  • Ensuring the W-9 information is accurate and complete.
  • Approving service agreements in alignment with the participant’s budget and plan.

We may reach out to clarify any details during this step.

3rd Approach We Follow

Support & Delivery

Once onboarding is complete, you’ll be ready to provide services to participants under the Self-Determination Program. Sentinel Four is here to support you with:

  • Timely and Prompt Payments: We understand that receiving payments on time is crucial to your operations. Sentinel Four is dedicated to processing invoices efficiently and ensuring you are paid promptly for the services you provide.
  • Ongoing Assistance: Our team is always available to address your questions, clarify program requirements, or provide support whenever needed.