This table shows the number of certified PCCN-Ks by state as of January 15, 2023.
| State | PCCN-Ks |
|---|---|
| Alabama | 5 |
| Alaska | 4 |
| Arizona | 28 |
| Arkansas | 5 |
| California | 146 |
| Colorado | 17 |
| Connecticut | 4 |
| Delaware | 19 |
| Florida | 116 |
| Georgia | 20 |
| Hawaii | 4 |
| Idaho | 2 |
| Illinois | 34 |
| Indiana | 22 |
| Iowa | 12 |
| Kansas | 18 |
| Kentucky | 19 |
| Louisiana | 7 |
| Maine | 8 |
| Maryland | 8 |
| Massachusetts | 18 |
| Michigan | 37 |
| Minnesota | 8 |
| Mississippi | 3 |
| Missouri | 25 |
| Montana | 8 |
| Nebraska | 5 |
| Nevada | 5 |
| New Hampshire | 9 |
| New Jersey | 48 |
| New Mexico | 12 |
| New York | 45 |
| North Carolina | 73 |
| North Dakota | 1 |
| Ohio | 36 |
| Oklahoma | 7 |
| Oregon | 15 |
| Pennsylvania | 56 |
| Rhode Island | 2 |
| South Carolina | 20 |
| South Dakota | 9 |
| Tennessee | 8 |
| Texas | 78 |
| Utah | 1 |
| Vermont | 0 |
| Virginia | 48 |
| Washington | 35 |
| Washington, D.C. | 1 |
| West Virginia | 1 |
| Wisconsin | 16 |
| Wyoming | 1 |
| Total | 1147 |