Zero knowledge multi-party prescription management and drug interaction prevention system

A computer program product, comprising a non-transitory tangible storage device having program code embodied therewith, the program code executable by a processor of a computer to perform a method, the method comprising:

• receiving, by a first computer, a patient identifier from a provider, wherein the patent identifier corresponds to a patient;
• authenticating, by the first computer, an access by the provider;
• retrieving, by the first computer, a second patient identifier, wherein the second patient identifier corresponds to the received patient identifier, wherein the received patient identifier and the second patient identifier are different;
• receiving, by the first computer, an input from the provider that corresponds to the received patient identifier;
• accessing, by the first computer, a secure database that contains a stored private identifier (ID), wherein the stored private ID is a combination of the received patient identifier and the retrieved second patient identifier, and wherein the secure database includes data relating to the patient;
• searching, by the first computer, the secure database to obtain a search result based on the received input from the provider;
• and
• transmitting, by the first computer, the search result to the provider.

A computer system, comprising:

• one or more computer devices each having one or more processors and one or more tangible storage devices;
• and
• a program embodied on at least one of the one or more storage devices, the program having a plurality of program instructions for execution by the one or more processors, the program instructions comprising instructions for:
• receiving, by a first computer, a patient identifier from a provider, wherein the patent identifier corresponds to a patient;
• authenticating, by the first computer, an access by the provider;
• retrieving, by the first computer, a second patient identifier, wherein the second patient identifier corresponds to the received patient identifier, wherein the received patient identifier and the second patient identifier are different;
• receiving, by the first computer, an input from the provider that corresponds to the received patient identifier;
• accessing, by the first computer, a secure database that contains a stored private identifier (ID), wherein the stored private ID is a combination of the received patient identifier and the retrieved second patient identifier, and wherein the secure database includes data relating to the patient;
• searching, by the first computer, the secure database to obtain a search result based on the received input from the provider;
• and
• transmitting, by the first computer, the search result to the provider.