In fact, show-cause notices have already been issued to Max Hospital, Saket in Delhi, and Nidaan Hospital, Sonipat in Haryana.

Image for representation. Photo source: Wikimedia
It is also providing a detailed run-down of all the hospitals they have received complaints about.And the organisation is using Twitter to publish the information.
Complaint of overcharging on price of stents received by NPPA helpline (26/2/17) : King Edward Hospital, Parel, Mumbai
— NPPAindia (@nppa_india) February 26, 2017
However, NPPA will not take any action against hospitals that are able to refund money to patients if they have overcharged on stents, before the body has sent across a demand notice.
But it isn't just patients that NPPA is intent on helping; through its Tweets, the body is reaching out to hospitals that might be suffering from shortages of supplies.If the hospitals under the scanner refund money to patients before NPPA issues 'demand notice', matter ends till there is no new complaint
— NPPAindia (@nppa_india) February 24, 2017
It promises that it will address the needs of doctors and hospitals.
By slashing the prices of coronary stents, the government is helping patients with coronary diseases save up to ₹ 4,450 crore within a year. Stents are used to keep the arteries open when patients undergo treatment and estimates show that 6 lakh stents were used in India in 2016 alone for angioplasties.Hospitals/doctors finding any shortage of stents of any company and/or any brand should inform NPPA which will ensure supplies
— NPPAindia (@nppa_india) February 26, 2017
You may also like: Indian Govt Slashes Price of Coronary Stents by 85%, Eases Woes of Heart Patients
To raise a complaint against a healthcare provider, contact NPPA here