Even if it’s “Fully Hosted” here, your registrar (where you paid for your domain registration) needs to point here to use your Fully Hosted site. It looks like centerforpeacefulhealing.org is registered here, but the WHOIS information points to WSPISP.NET for hosting. You will have have to change this from this page:
Click the checkbox for “Modify Whois” and then click the blue Modify Whois button at the bottom. The bottom of the next screen is where you set your name servers. Right now it says WSPISP.NET, but you can click the “Set DreamHost name servers” button to start serving your site here at DreamHost.