Hmm okay, so here's an idea. We want to store addresses for providers as much as phone, and that information is often tied to the provider's direct practice (which isn't usually Backus Hospital, for instance). So what about doing a similar embedded model for practices as we have for record sections? An example is below:
```
Backus Hospital
-- Norwich GI Associates
-- -- Abera H. Abay, MD
-- Norwich Cardiac Medicine
-- -- Leith A. Abdulla, MD
```
I think this would be a very flexible model for contact information as well, because for a given provider, we could use the most specific address, phone and fax (if Dr. Abdulla doesn't have an address, use Norwich Cardiac Medicine's and so on).