Pediatric Nutrition Registered Dietitian vs Registered Dietitian
Registered Dietitian has 51.5 times as many registry records as Pediatric Nutrition Registered Dietitian: 68,092 against 1,322. Each count is the NPPES records whose primary taxonomy is the specialty, so it measures how providers describe their main practice, not everyone trained in it.
Pediatric Nutrition Registered Dietitian: 1,322 records in 50 states
Registered Dietitian: 68,092 records in 55 states
By state, with records per 100,000 residents
| State | Pediatric Nutrition Registered Dietitian | Registered Dietitian | Per 100,000 (first) | Per 100,000 (second) |
|---|---|---|---|---|
| California | 164 | 7,148 | 0.4 | 18.3 |
| Texas | 188 | 5,099 | 0.6 | 16.7 |
| New York | 52 | 4,724 | 0.3 | 24.1 |
| Florida | 41 | 3,443 | 0.2 | 15.2 |
| Pennsylvania | 19 | 3,083 | 0.1 | 23.8 |
| Illinois | 62 | 2,870 | 0.5 | 22.9 |
| North Carolina | 56 | 2,704 | 0.5 | 25.0 |
| Ohio | 73 | 2,581 | 0.6 | 21.9 |
| Massachusetts | 66 | 2,244 | 0.9 | 32.1 |
| Washington | 51 | 2,134 | 0.7 | 27.3 |
| New Jersey | 22 | 2,006 | 0.2 | 21.6 |
| Michigan | 13 | 1,816 | 0.1 | 18.1 |
| Minnesota | 5 | 1,590 | 0.1 | 27.7 |
| Georgia | 19 | 1,520 | 0.2 | 13.8 |
| Arizona | 33 | 1,435 | 0.4 | 19.3 |
| Wisconsin | 7 | 1,457 | 0.1 | 24.6 |
| Missouri | 64 | 1,368 | 1.0 | 22.1 |
| Colorado | 11 | 1,391 | 0.2 | 23.7 |
| Virginia | 21 | 1,307 | 0.2 | 15.1 |
| Tennessee | 31 | 1,266 | 0.4 | 17.8 |
| Indiana | 22 | 1,218 | 0.3 | 17.7 |
| Maryland | 17 | 1,124 | 0.3 | 18.2 |
| Oklahoma | 16 | 944 | 0.4 | 23.3 |
| Oregon | 33 | 927 | 0.8 | 21.9 |
| Louisiana | 16 | 847 | 0.3 | 18.5 |
| Connecticut | 15 | 824 | 0.4 | 22.8 |
| South Carolina | 13 | 800 | 0.2 | 14.9 |
| Kentucky | 5 | 801 | 0.1 | 17.7 |
| Alabama | 7 | 725 | 0.1 | 14.2 |
| Utah | 35 | 684 | 1.0 | 20.0 |
| Iowa | 4 | 694 | 0.1 | 21.6 |
| Arkansas | 9 | 573 | 0.3 | 18.7 |
| Kansas | 1 | 575 | 0.0 | 19.6 |
| Nevada | 4 | 527 | 0.1 | 16.5 |
| Idaho | 14 | 475 | 0.7 | 24.2 |
| New Hampshire | 7 | 430 | 0.5 | 30.7 |
| Rhode Island | 27 | 369 | 2.5 | 33.7 |
| Mississippi | 1 | 388 | 0.0 | 13.2 |
| Nebraska | 18 | 359 | 0.9 | 18.1 |
| New Mexico | 10 | 343 | 0.5 | 16.2 |
| Maine | 3 | 335 | 0.2 | 24.0 |
| District of Columbia | 27 | 306 | 4.0 | 45.1 |
| Montana | 0 | 326 | 0.0 | 28.8 |
| North Dakota | 0 | 309 | 0.0 | 39.4 |
| Hawaii | 2 | 269 | 0.1 | 18.7 |
| West Virginia | 1 | 266 | 0.1 | 15.0 |
| Delaware | 2 | 259 | 0.2 | 25.1 |
| South Dakota | 2 | 247 | 0.2 | 26.9 |
| Alaska | 3 | 237 | 0.4 | 32.3 |
| Vermont | 5 | 193 | 0.8 | 29.8 |
| Wyoming | 1 | 141 | 0.2 | 24.1 |
Source: CMS NPPES (NPPES files on CMS.gov), primary NUCC taxonomy by practice state; 2023 population estimates (census.gov).
Common questions
How many Pediatric Nutrition Registered Dietitian providers are there vs Registered Dietitian?
There are 1,322 Pediatric Nutrition Registered Dietitian and 68,092 Registered Dietitian records in the CMS NPPES registry, counted by primary taxonomy.
Which specialty is spread across more states?
Registered Dietitian has records in 55 states and territories, against 50.
Where is the data from?
Provider counts are from the CMS National Plan and Provider Enumeration System (NPPES). Per-capita rates use 2023 Census population estimates.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of the NPPES file of Aug 9, 2026.