NDIS registered provider
NDIS Services in Perth
Four disciplines in one registered practice, with support shaped around the person’s goals and relevant NDIS funding.
Choose your support
Explore our NDIS services
NDIS Psychology
Disability-related psychology support to build skills for everyday life, participation and independence.
NDIS Occupational Therapy
NDIS occupational therapy for everyday activities, participation and independence, with assessment and reporting when agreed.
NDIS Speech Pathology
Communication support for NDIS participants, built around daily life, choice and participation.
Positive Behaviour Support
Specialist NDIS assessments, plans and practical implementation for behaviours of concern.
Your funding arrangements
All three plan management types
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Self-managed
We confirm the agreed work and provide invoices under your service agreement.
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Plan-managed
Share your plan manager’s details so invoicing arrangements can be agreed.
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Agency-managed
Sigma is an NDIS registered provider. Intake checks the relevant service and funding arrangements before support starts.
Not every service is funded simply because a person has an NDIS plan. The support must fit the person’s plan and applicable funding requirements.
Getting started
You do not have to navigate this alone
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01
Choose how to start
Start with Full Referral →, our preferred option, and share the information you have. Missing documents do not need to stop you starting. If you are short on time or prefer to provide only the essentials, use Quick Referral →. Intake follows up after receiving your referral.
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02
Talk with intake
Share the person’s goals, relevant plan information, current support and any report deadline. Intake discusses the relevant service and suitable clinician options.
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03
Agree the support
Confirm the scope, funding, setting and costs before work begins. You receive an estimate and agree the proposed support; a referral is not a confirmed booking.
Useful information for a referral
- The person’s goals and the service or report requested.
- Relevant plan and payer details, current supports and any deadline.
- Consent or appropriate authority if referring someone else, and the best contact for follow-up.
Start with what you have; intake can explain what else is needed.
Common questions
Can I refer myself?
Yes. You, your family or a professional can start the referral. Referring another person requires their consent or appropriate authority.
Do you also see people without NDIS funding?
Yes. Psychology, OT and Speech Pathology have private and other eligible pathways. Sigma’s advertised Positive Behaviour Support pathway is specialist NDIS support.
Does a report guarantee approval?
No. Reports provide evidence and recommendations; the NDIA makes eligibility and funding decisions.
You can start with a conversation.
Tell us what you need help with. You don’t need to choose a clinician first.