So, (02) 9056 5200 is actually not based in Sydney... I rang back after my husband terminated the call, and got information from the receptionist who said the company is a UK based Natural Supplement Company.
The rep who rang specifically asked to speak to my husband by name and said it was a medical survey- and spoke at length about in-depth information about my husband's specific health issues (which we have NO IDEA how they sourced!!!). Wanted all sorts of information about medications, age, issues & problems, living arrangement - even suggesting "dissolving Epsom salts in a bucket and pouring over himself in the shower"...
Their website is www.myhealthcareltd. com for anyone who wants to complain directly.
The receptionist offered to take our number and have it deleted from their contact list.
Our concerns are how this individual/company got specific medical information - my husband initially thought it was a Govt. sponsored health survey or a Health Insurance company wanting to cold call...
I'll be making a complaint first thing Monday (it's currently 6.30pm Friday so everyone has left!) to our local MP and will be lodging a complaint against this company at least for gaining private medical information without our consent, or genuine need.
I've listed the call type as "survey" but it was anything but! Definitely a telemarketer, looking to sell "natural supplements" to patients suffering chronic ailments/diseases!
(Husband suffers with chronic Rheumatoid arthritis... which NOTHING can cure and bloody Epson salts certainly won't provide any health care benefits!

We have a land line and a mobile each. This company rang each and would not stop talking to listen. Just hang up on the 3 occasions

I just told them what I tell all of them: “Not interested in your scam!”

This person (foreign) wanted to discuss my health feedback. Sorry buddy but I don't talk about any personal details on the phone no matter who you are