Ask the prescriber question. Get the ranked list.
Each view starts from a question a commercial team asks every week, not from an empty table.
Four views built for prescriber targeting
Each one joins CMS files that normally sit in separate downloads, and every ranked list saves as a lead list.
The top prescribers of any drug, one search away
Type a brand or molecule. The Demand tab shows its Medicare Part D drug cost, claims and patients, the top prescribers by drug cost, and the split by state and by specialty.
- Top prescribers with city, state and specialty
- Industry payments to those prescribers from CMS Open Payments
- Save the list, or open every row in the Part D prescriber table

One page per prescriber, instead of five CMS files
What they prescribe, how much is brand or generic, opioid and antibiotic prescribing, their Part B procedures, industry payments and the practice phone from the NPI Registry.

Know who to call the day a brand goes generic
The Patent Cliff Targets view ranks prescribers whose Part D volume sits in brands about to open, weighted by how soon and how empty the generic field is. Index 100 is the strongest target.
- The expiring brands each prescriber writes, exported to CSV
- Top Part D prescribers on the patent cliff calendar
- Each prescriber's brand spend losing protection, on their own page

Watch a drug, see who prescribes it
Add a drug to Radar and open its top Part D prescribers by state, then save them as a lead list. Radar also tells you when that drug gets a first generic, a shortage or a recall.
- Top prescribers of every watched drug, by state
- Open all in the Part D prescriber table
- Instant email alerts and a Monday digest on Pro and Teams


Every number traces back to its CMS file
QOPE reads the CMS Medicare Part D and Part B provider files for data year 2024, the CMS NPI Registry and CMS Open Payments. Each table shows its source and the date it was last refreshed.
Built for teams that sell to prescribers
Build the call plan
Rank the prescribers of your drug and its competitors by state and specialty, then save the list.
Win the switch
Call the prescribers of brands about to lose protection, strongest targets first.
Find the treaters
High-volume prescribers in a therapy area, with their industry payments and research ties.
Size prescriber demand
Medicare Part D cost, claims and patients per drug, prescriber, state and specialty.
Common questions
Where does the prescriber data come from?+
From the CMS Medicare Part D Prescribers by Provider and Drug and by Provider files, the Medicare Physician and Other Practitioners files, data year 2024, joined to the CMS NPI Registry and CMS Open Payments.
Does it cover every payer?+
No. Prescribing comes from Medicare Part D and Part B, data year 2024, so it covers Medicare patients, not commercial or Medicaid prescriptions.
Why are some small counts missing?+
CMS hides counts below 11 patients to protect privacy, so very small prescriber and drug lines show no patient count.
Do you include phone numbers and emails?+
Phone numbers, yes: the practice address and phone published in the NPI Registry. Email addresses, no.
Is there a trial?+
Yes. Regular and Pro start with a 14-day trial. Sign up yourself, no sales call needed.
Type a drug. See who prescribes it and save the list.
Names, NPIs and phone numbers in ranked prescriber lists are on Pro and Teams. Lower prices on annual plans.
