Data Dose: Targeting HCPs with Google Customer Match

By Jaime Albright, Senior Director, Addressable and Programmatic Sales, Healio Strategic Solutions
Published March 18, 2026

In traditional paid search campaigns, keywords typically determine when ads appear. While this approach captures intent, it doesn’t always guarantee that the person seeing the ad is a healthcare professional.
Google Customer Match adds another layer of precision. By allowing marketers to apply known HCP audiences to their campaigns, Customer Match helps ensure ads reach verified clinicians as they search or watch content across Google properties.
For pharma marketers, this creates a relatively new opportunity. As platforms and policies have evolved to better support healthcare advertising, it has become easier to responsibly activate first-party HCP audiences in environments such as Google Search and YouTube.
Reaching the right physicians on large platforms like Google has always been a challenge. Targeting by specialty alone can be too broad, and general healthcare audience segments don’t necessarily ensure that ads are reaching practicing clinicians. That’s where verified, first-party HCP data can make a difference. When audiences are built from known healthcare professionals with confirmed profiles, marketers gain greater confidence that their campaigns connect with the clinicians they’re trying to reach.
For publishers that already have direct relationships with HCPs, Customer Match extends the audience beyond their own sites. The same physicians who engage with trusted clinical content can also be reached in other environments, such as Google Search and YouTube, where they are already looking for information and consuming content. When strong data is paired with the right activation tools, marketers can reach physicians more consistently across the digital spaces they use every day.