Completion of contact details in spreadsheet

Hello! I'm looking for someone to complete approx 120 email addresses, telephone numbers and maybe find a name for some clinicians who have referred to my client so we can update them about some services and procedures my client provides.

Most of this will be via an internet search - we have the company name and general location (on a simple xl spreadsheet) and the person we want to contact will generally be a clinician (a GP, consultant or Allied health professional eg physio/osteopath etc) – so it needs to be completed by someone fairly savvy with a rough understanding of healthcare.

I would like this job to be completed ASAP.

Hope this makes sense and I look forward to hearing from you.