Contact Us

To start your NDIS journey or to reach out for support, contact One Door.

Contact Us

Getting in touch

Contact us on 1800 843 539 (Monday-Friday, 9.00am - 5.00 pm) or complete the form below and we will get back to you as soon as we can.

One Door Mental Health values feedback and recognises that opportunities to improve services and delivery of services arise from receipt of feedback in the form of compliments, comments and complaints. To provide feedback, please visit


One Door Mental Health

Info & Support:  1800 THE KEY (843 539)
Fax: +61 2 9879 2699

Office Address:
27 Fennell St,
Parramatta NSW  2150 

Postal Address:
PO Box 2258
North Parramatta  NSW 1750 Australia

58 903 786 913

Contact Form


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