| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1154386605 | | | | FS TENANT POOL III TRUST | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1194877001 | | | | FIVE STAR QUALITY CARE - OBX OPERATOR, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1265592166 | | | | FREDERICK HERITAGE PARTNERS, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1326291121 | | | | FIVE STAR QUALITY CARE- NORTH CAROLINA, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1366752727 | | | | FIVE STAR QUALITY CARE-MS, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1427118488 | | | | COLUMBIA HERITAGE PARTNERS, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1508821059 | | | | FS TENANT POOL III TRUST | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1558520411 | | | | FIVE STAR QUALITY CARE - TX, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1588724538 | | | | ANNAPOLIS HERITAGE PARTNERS, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1649328444 | | | | FREDERICK HERITAGE PARTNERS, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1659431567 | | | | HAGERSTOWN HERITAGE PARTNERS, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1689827487 | | | | FIVE STAR QUALITY CARE- NORTH CAROLINA, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1689983793 | | | | FVE MW LLC | 400 CENTRE ST | NEWTON | MA | 024582094 |
| 1710930870 | | | | FS TENANT POOL III TRUST | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1740343698 | | | | HAGERSTOWN HERITAGE PARTNERS, LLC | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1790738755 | | | | FS TENANT POOL I TRUST | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1811058233 | | | | NEWARK HERITAGE PARTNERS II, LLC | 400 CENTRE STREET | NEWTON | MA | 024582094 |
| 1871546986 | | | | FS TENANT POOL I TRUST | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1881825271 | | | | MORNINGSIDE OF ANDERSON LP | 400 CENTRE STREET | NEWTON | MA | 02458 |
| 1912067075 | | | | NEWARK HERITAGE PARTNERS I, LLC | 400 CENTRE STREET | NEWTON | MA | 024582094 |
| 1952435430 | | | | MORNINGSIDE OF ANDERSON, LP | 400 CENTRE STREET | NEWTON | MA | 02458 |