[2026] NSWCATOD 22
General information, not legal advice.
NCAT Occupational
2026-02-24
Dr J
Original judgment source is linked above.
The publication of the names of the persons named in the schedule to the Complaint is prohibited under s 64 of the Civil and Administrative Tribunal Act 2013 (NSW).
(1) Cancelling Dr Sivathasan's registration with a non-review period of two years;
(2) Prohibiting Dr Sivathasan from providing a health service, as defined in s 4 of the Health Care Complaints Act 1993 (NSW), for the same period.
"75 Registered health practitioner who holds non-practising registration must not practise the profession
(1) A registered health practitioner who holds non-practising registration in a health profession must not practise the profession.
(2) A contravention of subsection (1) by a registered health practitioner does not constitute an offence but may constitute behaviour for which health, conduct or performance action may be taken."
"This type of registration is open to people who are not practising. It allows a person to remain on the register and to continue to use the protected title 'medical practitioner'. Anyone with non-practising registration must not provide medical treatment or opinion about the physical or mental health of an individual. They are not able to prescribe or to formally refer to other health practitioners...
Practice is any role, whether remunerated or not, in which the individual uses their skills and knowledge as a health practitioner in their profession. For the purposes of the Board's standards, practice is not restricted to the provision of direct clinical care. It also includes using professional knowledge in a direct non-clinical relationship with clients, working in management, administration, education, research, advisory, regulatory or policy development roles, and any other roles that impact on safe, effective delivery of services in the profession.
Under the National Law, medical practitioners with non-practising registration must not practise the profession. The definition of practice is intended to be broad and inclusive...."
(1) On 28 July 2022, Dr Sivathasan prescribed Amoxicillin 875mg and Clavulanic Acid 125mg to Patient J.
(2) On 10 September 2022, Dr Sivathasan prescribed Hydrocortisone Acetate 1% Ointment to Patient E.
"Dear Proper Officer
Concerns about your activities
... We have received information which indicates that Dr NS Pty Ltd may have been, and may continue to be, claiming that Dr Niroshan Sivathasan is a practising Medical Practitioner. We are concerned that Dr NS Pty Ltd may have contravened, and may be continuing to contravene, provisions of the National Law relating to claims that another person holds a type of registration that they do not hold and unlawful advertising.
I have been appointed inspector under section 239 of the National Law. It is my role to investigate this matter."
"February 15, 2023
12:16 PM | Niro Sivathasan: Dear Joe, Re. Dr NS Pty. Ltd. T/A Ignite Medispa Subsequent to our discussion in November, I have closed my business. My former practice staff have downloaded patient information, and we no longer require Cliniko to maintain any registration details. As the practice's insurance shall be expiring and given the multiple concerns of data breaches in the medical sector, I am writing to advise that I don't need any registration details to be maintained. Therefore, please confirm that any backups of our account have all been securely deleted ... so that I may inform the insurer specifically with regard to the risk around potential compromise of patient confidentiality...
12:24 PM | Joe from Cliniko: Hi Niro,
I am happy to help out here by deleting your data permanently. As this process is permanent and irreversible, I'll need to make sure I'm deleting the correct account of which you're an owner of, run a verification, and get direct consent from you that you want to delete this account..."
"Question: Did you have any practise management software at Ignite?
Answer: Yes, yes, I did. BP Premier."
"Question: So the question was, what communications, if you had any, were sent to your clients to inform them of your change in registration status? So the change to non-practising registration?
Answer: Okay, so in terms of formal, like, emails or that kind of thing to inform everyone?
Question: Anything, really. Was there any communications given?
Question: Text messages, emails, phone calls, anything.
Answer: Okay. So as a rule of thumb, it's part of all of my introductions, you would say, you know, who I am. I'm licensed in Australia, licensed in the UK and so on. So during that period, I think it's logical I would have said something along the lines of "Dr Niroshan Sivathasan. I'm registered as a medical practitioner in Australia and also registered in the UK and practising in the UK and my plan is to move to Perth". So in terms of follow up, it would have been part of that spiel.
Question: To the client, so like, patients?
Answer: Well, yeah, yeah.
Question: Okay. So you would have just talked them through.
Answer: Well, I would have, yes of course, yeah. As in like, sorry, just to answer your question, what do you mean there?
Question: Yeah, because we're asking you if you had any communications with your patients about the change in your registration status from general registration to non-practising.
Answer: Okay, okay.
Dr Sivathasan's solicitor: But I think you've, I think you've answered that question, Dr Sivathasan. You've said that you talk to each one of them about it. I mean ... when if they inquired or came to you or whatever, but you did it in person.
Answer: Correct.
Question: Is that the case? Was that communicated in person or by any other means?
Answer: Yeah, I'd always mention it because one of the things was with this whole turf war between plastic surgery and non-plastic surgery or cosmetic surgery, general surgery, one of the things was of course to identify yourself, explain your training and your other credentials, where you're working and that kind of thing. That was almost like a rule of thumb that we would use for all the patients all the time.
Question: So you would in person clarify to your patients at the beginning that you were on a non-practising registration at the time?
Answer: I believe so." (emphasis added)
(1) Question 1(a) in Section 1 of the letter asked for, inter alia, the names, dates of birth and contact details of patients Dr Sivathasan had seen while he held non-practising registration. In his reply Dr Sivathasan said the information had been held on BP Premier but he no longer had access to the server.
Cliniko's records contained that information. The records in Cliniko were deleted in February 2023 at the request of Dr Sivathasan.
We are satisfied that Dr Sivathasan's answer is incomplete and misleading and Dr Sivathasan should have disclosed that the information had been stored on Cliniko but he could no longer access it.
(2) Question 3(b) in Section 1 of the letter asked for details of the major commercial arrangements at Ignite Medispa including any practice management system. We are satisfied that Dr Sivathasan should have disclosed that Cliniko had been used.
(3) Question 1 in Section 2 sought records "from your aforementioned practice management software BP Premier Medical Software or elsewhere...for the patients listed in response to questions 1 and 5 above, including but not limited to ... Appointment booking/Administrative records."
Dr Sivathasan replied "I do not have access to BP Premier ..."
We are satisfied that Dr Sivathasan's answer is incomplete and misleading and Dr Sivathasan should have disclosed that the information had been stored on Cliniko but he could no longer access it.
(1) In an email dated 23 April 2024 to the HCCC, Ahpra says:
"I can confirm as part of Ahpra Criminal Offences Unit's investigation we did not seize practice management software from NS Pty Ltd, Dr Sivathasan or Ignite Medispa (which is the trading name of NS Pty Ltd). I can confirm we did not seek information from BP Premier. We only obtained information from Cliniko (Red Guava) by issuing a notice to Cliniko and sought clinical notes/medical records. What we obtained I disclosed to HCCC."
This was repeated in a second email dated 3 May 2024.
(2) In an email dated 31 October 2024 to Dr Sivathasan, Ahpra says:
"I have made enquiries internally and confirm that Ahpra is not in possession of the server for Just Cos. and Ignite Medispa."
(3) Ahpra issued a Notice to Produce to Western Australia Police. They replied:
"Please note, during the investigation of ... a 'hard drive containing patient medical records' was not seized by, nor provided to, the Western Australia Police Force.
Therefore, there are no documents to produce in accordance with the Notice."
(4) An HCCC file note dated 3 May 2024 records a telephone conversation with the legal team at BP Premier to discuss the s 34A notice it had received.
"He explained that they could not find any records of Dr Sivathasan, Dr NS Pty Ltd or Ignite Medispa being a customer. They had also checked the ABN and could not find an customer. However he was able to find an account for "Just Cos Surgery" located in WA, which was linked to some of the ABNs, but he said that their account was deactivated in October 2021. He confirmed that even if there was an active customer, BP Premier does not have access to patient/client data as they do not hold any data centrally. The nominated person within the practice would need to access it through a special subpoena portal."
(1) Engaged in unsatisfactory professional conduct of a sufficiently serious nature to justify suspension or cancellation of his registration, and/or;
(2) Engaged in more than one instance of unsatisfactory professional conduct that, when the instances are considered together, amount to conduct of a sufficiently serious nature to justify the suspension or cancellation of his registration.
"There is no category of unsatisfactory professional conduct which is not capable, depending on the circumstances, of giving rise to professional misconduct and hence engaging the power of either suspension or cancellation of registration. The only requirement is that it be "sufficiently serious" to justify such an order, a characterisation which must depend upon an evaluative judgment made by the Tribunal. Some, perhaps all, categories include conduct which may reveal a defect of character as to which the Tribunal may conclude that the person should not be allowed to practise his or her profession unless at some future date the practitioner is able to satisfy the Tribunal that the defect has been overcome. Incompetence or inadequate care may in some circumstances be remediable by specific steps; in other circumstances the Tribunal may be concerned that the carelessness, for example, is such as to cast doubt on the suitability of the person to practise medicine. Each of the criteria for cancellation or suspension may be analysed in this way. Each case will depend upon an evaluative judgment to be made by the Tribunal as to the nature and seriousness of the conduct."
"I firmly believed at the time, considering the extent of Dr Niro's surgical experience and procedures he offered, that he was a plastic surgeon. He talked a lot about plastic surgery and plastic surgeons and referring to himself as one. There is a testimonial on his site which refers to him specifically in his capacity as a 'plastic surgeon'. I later had cause to question this while getting a second opinion on the next step to rectify the substantial asymmetry following my left brow BCC excision...
In all our appointments and communications, he never once mentioned that he was on a non-practising registration. Had I known, I would not have continued with him, especially considering that some of the procedures he was to perform were on my face. My previous BCC surgeries (three) on my face were all performed by plastic surgeons by my specific choice."
(1) These proceedings are unlawful. The protective orders sought by the HCCC would be a penalty disproportionate to the guiding principles in s 3A of the National Law, namely that the health and safety of the public must be the paramount consideration. The alleged breaches are technical in nature.
We do not accept the submission. This is Stage 1 of the hearing, we are not making protective orders. In any event, we have borne in mind the guiding principles in making our determinations. Lastly, we do not accept that the issues raised in the Complaint are technical in nature.
(2) As there has not been any threat to the health and safety of the public, the HCCC is legally impotent to seek any penalty that impacts on Dr Sivathasan's registration because s 3A(2)(c) of the National Law mandatorily requires, as a precondition, that interference with the provision of health services may only be imposed if it is necessary to ensure their safe provision.
However the protection of the health and safety of the public is not limited to physical injury to a patient:
"The objective of protecting the health and safety of the public is not confined to protecting patients or potential patients of a particular practitioner from the continuing risk of his or her malpractice or incompetence. It includes protecting the public from the similar misconduct or incompetence of other practitioners and upholding public confidence in the standards of the profession. That objective is achieved by setting and maintaining those standards ... Denouncing such misconduct operates both as a deterrent to the individual concerned, as well as to the general body of practitioners. It also maintains public confidence by signalling that those whose conduct does not meet the required standards will not be permitted to practise.": Health Care Complaints Commission v Do [2014] NSWCA 307 at [35].
(3) It was also submitted that it is reasonable to assume that the majority of the public would be far more concerned with the competence and qualifications of a practitioner than whether their registration was correctly recorded.
The issue in the proceedings is not whether Dr Sivathasan's registration was correctly recorded but whether he complied with his non-practising registration.
(4) Dr Sivathasan held non-practising registration from 23 July 2022 to 25 September 2022. It was submitted that Ahpra's actions and inactions caused an elongated non-practising period of 13 months which was grossly excessive noting the statutory period of three months after which a failure to make a decision to register is a deemed to be a refusal to register. Accordingly, it was submitted, the Applicant was relying on its own delay and inaction in these proceedings.
Firstly, the Applicant is the HCCC and not Ahpra. This was pointed out to Dr Sivathasan's legal representatives on 19 September 2023.
Secondly, the submission is factually incorrect. There is evidence explaining the delay which we do not propose to recount in full. It included the Regulators investigating complaints made by patients and Dr Sivathasan refusing to work under conditions on his registration proposed by Ahpra and the Medical Board of Australia.
Thirdly, we decline to find that this issue, even if established, could have any bearing on any of the decisions to be made by us as we do not understand there to be any legal basis for the making of the submission.
(5) Various submissions were made suggesting that subsequent decisions enabling Dr Sivathasan's general registration is binding on us in some way. In written submissions there is a reference to equitable estoppel.
"The belated application before this Tribunal compounded with the subsequent grant of General Registration with Conditions imposed on 14 October 2025 has put into place sufficient precautions in the interests of public health and any identifiable risk out of necessity or desirability against the National Law. In the circumstances, the Complaints before this Tribunal have been superseded by the Applicant's Grant of Registration with Conditions."
This submission includes reliance on a decision of the State Administrative Tribunal in Western Australia which was reviewing a decision made by the Medical Board of Australia on 25 September 2023 to grant Dr Sivathasan general registration with conditions.
On any view this could have no relevance because the submission misstates what occurred in the Tribunal:
"The Board submitted that the circumstances warranting the imposition of conditions were that:
.... (e) there was evidence that in September 2022 the Practitioner had practised medicine whilst holding non-practising registration.
With respect to this last matter, s 75(1) of the National Law provides that a health practitioner who holds non-practising registration must not practise the profession. Section 75(2) provides that contravention of s 75(1) does not constitute an offence but may constitute behaviour for which health, conduct or performance action may be taken. The Board did not invite the Tribunal to make a finding on the balance of probabilities that the Practitioner had breached s 75(1) by practising the medical profession within the meaning of the National Law. However, the Board submitted that AHPRA had told the Practitioner what fell within the meaning of the practice of medicine when he was granted non-practising registration. The Board invited us to find that, despite that information, the Practitioner had engaged in conduct that fell outside what he had been told he could not do. The Board submitted this conduct added to the evidence that the conditions the Board sought to impose were necessary or desirable." Sivathasan v Medical Board of Australia [2024] WASAT 67 at [42-43] (emphasis added).
(1) Dr Sivathasan is guilty of unsatisfactory professional conduct (Complaints One to Four).
(2) Dr Sivathasan is guilty of professional misconduct (Complaint Five).
I hereby certify that this is a true and accurate record of the reasons for decision of the Civil and Administrative Tribunal of New South Wales.
Health Care Complaints Commission
Sivathasan [2026] NSWCATOD 22;
(1938) 60 CLR 336
(1995) 183 CLR 501