CDR Holiday Closure - December 24 – January 4
For the Holidays, CDR is closed beginning Tuesday, December 23, 2025 at 3:00pm CST through Sunday, January 4, 2026 and reopens on Monday, January 5, 2026.
Registry Statistics
Board Certified Specialist in Renal Nutrition (CSR)
As of March 10, 2025
By Region
| Alaska | 2 | Arizona | 9 | Arkansas | 4 |
| California | 126 | Colorado | 10 | Connecticut | 7 |
| District of Columbia | 1 | Florida | 30 | Georgia | 13 |
| Hawaii | 4 | Idaho | 3 | Illinois | 17 |
| Indiana | 7 | Iowa | 3 | Kansas | 1 |
| Kentucky | 3 | Louisiana | 3 | Maine | 1 |
| Maryland | 8 | Massachusetts | 14 | Michigan | 13 |
| Minnesota | 7 | Mississippi | 3 | Missouri | 12 |
| Montana | 1 | Nebraska | 2 | Nevada | 2 |
| New Jersey | 23 | New Mexico | 3 | New York | 29 |
| North Carolina | 29 | Northern Mariana Islands | 1 | Ohio | 20 |
| Oklahoma | 4 | Oregon | 14 | Pennsylvania | 17 |
| Puerto Rico | 3 | Rhode Island | 2 | South Carolina | 11 |
| South Dakota | 3 | Tennessee | 14 | Texas | 44 |
| Utah | 8 | Vermont | 1 | Virginia | 33 |
| Washington | 13 | West Virginia | 1 | Wisconsin | 13 |
| Wyoming | 1 | Foreign | 1 |