Not a lawyer or involved in the legal system, but is this a situation where you can respond with your rates for providing this expert witness service? If so, th

Not a lawyer or involved in the legal system, but is this a situation where you can respond with your rates for providing this expert witness service? If so, this may be a situation where you can charge them $500/hr plus costs (eg atty) for the service of extracting, redacting and summarizing some of the information they've requested. Edit: your attorney may have a better idea of what rates for this might be, but I'd suggest looking into what it costs to have a known and respected third party physician do chart review and testify in court in malpractice cases, then consider what they'd charge if they were also expected to anonymize and show information from their own practice and patient charts.