Background
7 Dr Yoong is a general practitioner and Fellow of the Royal Australian College of General Practitioners. He has engaged in independent private practice in Brisbane since 1996 and has many regular patients with complex and chronic conditions which require ongoing management and review.
8 On 30 April 2019, the respondent decided to undertake a review of Dr Yoong's provision of services for the 12 month "review period" of 1 May 2017 to 30 April 2018 (Review Decision).
9 On 21 May 2019 the Director purported to issue a notice to Dr Yoong in connection with the Review Decision (Notice to Produce). The Notice to Produce was issued pursuant to s 89B of the Health Insurance Act, which permitted the respondent to issue a notice requiring production of "relevant documents", meaning:
documents which are relevant to the review and includes clinical or practice records of services rendered or initiated during the review period…
10 The Notice to Produce required Dr Yoong to produce "complete clinical records for the patients identified on the attached list" within 3 weeks. The list contained 76 patients (nominated patients).
11 On 23 July 2019, the respondent purported to disqualify Dr Yoong from receiving Medicare benefits based on alleged non-compliance by Dr Yoong with the Notice to Produce (First Disqualification).
12 On 25 July 2019, pending a challenge to the Review Decision in the Federal Court, the Court made orders, inter alia:
(a) setting aside the First Disqualification; and
(b) staying the decision to issue the Notice to Produce.
13 These orders were made on undertakings given by Dr Yoong to:
produce to his solicitors all documents in his possession the subject of the Notice to Produce within 7 days; and
repay any Medicare benefits claimed in that 7 day period to the extent that, but for the order setting aside the First Disqualification, Medicare benefits would not have been available to Dr Yoong or his patients during that period.
14 Dr Yoong produced clinical records to his solicitors within 7 days.
15 Following the determination of the 2019 Proceeding on 21 September 2021, the documents produced by Dr Yoong to his solicitors were collected by the respondent on 27 September 2021. The documents comprised many thousands of pages of clinical records for medical services provided for the identified patients during the review period.
16 On 29 September 2021, a representative of the Professional Services Review (PSR) wrote to Dr Yoong's solicitors for the first time, expressing the view that:
(a) the Notice to Produce required production of all historical records for each nominated patient, rather than records which related to services provided during the review period; and
(b) if Dr Yoong had only produced records from the review period, then the Notice to Produce had not been complied with.
17 There followed a series of letters between Dr Yoong's solicitors and representatives of the PSR, including a letter by which the PSR purported to "narrow" the scope of the Notice to Produce to require production of all clinical records for the nominated patients for a seven year period from 1 May 2012 (five years before the review period) to 21 May 2019 (more than a year after the review period).
18 The correspondence culminated in a detailed letter from Dr Yoong's solicitors to the PSR on 8 November 2021, which outlined why Dr Yoong had complied with the Notice to Produce by supplying his clinical records relevant to the review.
19 On the same day, the Acting Director of the PSR, Dr David Rankin:
(a) decided to issue a notice under s 106ZMP(2) of the Health Insurance Act notifying Dr Yoong that Dr Rankin had formed the view that Dr Yoong had intentionally failed to comply with the Notice to Produce, and as a result Medicare benefits would not payable to Dr Yoong (or his patients) in relation to any services rendered or initiated by Dr Yoong from midnight on 8 November 2021 (Disqualification Notice); and
(b) wrote to the Chief Executive of Medicare under s 106ZPM(3) to notify her that the Disqualification Notice has been given, and to request that administrative steps be taken to prevent Dr Yoong (or his patients) accessing Medicare benefits.
20 Dr Rankin's decision has the effect that Dr Yoong is taken to be "fully disqualified" under s 19D of the Health Insurance Act and that Dr Yoong (and his patients) have no access to Medicare benefits. The effect of this decision is that Dr Yoong cannot reasonably and practicably continue to treat patients as a general practitioner.
21 On 16 November 2021, Dr Yoong filed an originating application seeking orders quashing or setting aside the decisions to issue the Notice to Produce and the Disqualification Notice.
22 I will now turn to the interlocutory issues presently in dispute between the parties.