data broker directory
How to Opt Out of NA
NA is registered as a data broker with the State of California. Under the CCPA/CPRA (and the Delete Act) you can demand it delete your personal information and stop selling it — even if you aren't a California resident, most brokers process requests from anyone.
Opt out directly at NA →The broker's own opt-out instructions
• E-mail: [email protected] , • Phone: 774-300-8156 , • Mail:, Definitive Healthcare, Attn: Data Privacy Officer, 492 Old Connecticut Path, Framingham, MA 01701,
What it says it collects
✗ Data on minors✗ Account logins / security codes✗ Government ID numbers✗ Citizenship / immigration status✗ Union membership✗ Sexual orientation✗ Gender identity✗ Biometric data✗ Precise geolocation✗ Reproductive health data
Who it sold or shared data with (past year)
- the U.S. federal government
- other state governments
Its 2024 privacy-request numbers (self-reported)
| Deletion requests received | 692 |
| — complied in whole | 660 |
| — complied in part | 0 |
| — denied | 32 |
| Median days to respond | 3 |
| Opt-out-of-sale requests received | 29 |
| — complied in whole | 24 |
| — denied | 5 |
Contact
www.definitivehc.com · [email protected]
There are 500+ registered data brokers. Paid services like Incogni and DeleteMe submit and chase removal requests for you across hundreds of brokers at once. Our comparison of data-removal services →
Source: California Data Broker Registry (CPPA) — self-reported filings, retrieved 2026-07-18. Request statistics are the broker's own reported 2024 CCPA numbers. Blank items mean the broker did not answer that question, not "no."