NPPES file of Aug 9, 2026

Registered Dietitian in Tennessee

1,266 NPPES records list registered dietitian with a practice address in Tennessee, 18 per 100,000 residents, the 39th highest rate of 51. Nashville and Memphis have the most; each record links to the provider's NPI and the Tennessee license search. Page 20 of 26.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Nashville has the most, 284

  1. Nashville284
  2. Memphis142
  3. Knoxville126
  4. Chattanooga65
  5. Murfreesboro55

Registered Dietitian records in Tennessee

  1. Cari Riker, R.D., L.D.N., CDE, CNashville, TN 372151811301534
  2. Karen Ringwald-Smith, RDMemphis, TN 381051396237103
  3. Kayla Risteen, RDBrentwood, TN 370271144096389
  4. Noelia Rivera-GonzalezNashville, TN 372321700363058
  5. Shannon Roark, MS, RDN, CLCJohnson City, TN 376041174722029
  6. Stephanie Roark, RDJohnson City, TN 376041639873235
  7. Ginger Robbins, RD, LDNCookeville, TN 385011780907998
  8. Tammy Roberts, R.D.Cleveland, TN 373111346295938
  9. Whitney Roberts, MS, RD, CDEMaryville, TN 378041639397250
  10. Erin Robertson, RD, LDNPulaski, TN 384781518130285
  11. Mackenzie Robinette, MS, RDMountain Home, TN 376841386508042
  12. Amy Robinson, R.D.Clarksville, TN 370431659457224
  13. Christina Robinson, B.S., R.D., L.D.N.Collierville, TN 380171598938094
  14. Stephanie RobinsonJackson, TN 383051780006718
  15. Briana Robison, RD, LDNLoudon, TN 377741164912176
  16. Michelle Robles, RDDover, TN 370581942765490
  17. Abigail Roche, RDNMemphis, TN 381041114433943
  18. Mabel Rodriguez, MS, RD, LDNSmyrna, TN 371671003765132
  19. Crystal Rogers, RDN, LDNJackson, TN 383051538827894
  20. Jacqueline Rogers, RDChattanooga, TN 374041831229236
  21. Samantha Rogers, RD, LDNJackson, TN 383011477177723
  22. Sarah Rogers, RDN, LDNErin, TN 370611396454096
  23. Tracy Rohrer, RD / LDNOoltewah, TN 373631043840424
  24. Rebecca Roland, MS, RDN, LDNCordova, TN 380181134631096
  25. Tyler Rolling, MS, RDNashville, TN 372091013718220
  26. Diana Romanach-Santiago, MS, RD, LDNNashville, TN 372121497570717
  27. Collette RomstedtNashville, TN 372111972323327
  28. Samantha Roseberry, RDMemphis, TN 381771932850427
  29. Michelle Ross, RDLebanon, TN 370871316600562
  30. Brittney Roszell, RDN, LDNNashville, TN 372321669105813
  31. Mary Rouleau, RDKnoxville, TN 379221538288220
  32. Shannon Rourke, RDNNashville, TN 372081669393013
  33. Rebecca Rowley, RDNashville, TN 372091629848999
  34. Crystal Rudiger, MS, RDNFranklin, TN 370641811676232
  35. Kimberlie Rumsey, RDNashville, TN 372151477329076
  36. Loren Runions, RDN, LDNColumbia, TN 384011922854892
  37. Millicent Runnels, RDNJohnson City, TN 376151598564718
  38. Tracey-Leigh Rupp, MS, RD, LDNSpring Hill, TN 371741891465936
  39. Britta Rusk, RD, CDEChattanooga, TN 374031831119338
  40. Kathryn Russell, MS, RDN, LDChattanooga, TN 374021609480227
  41. Melissa Russell, RDN, LDNNashville, TN 372321629555735
  42. Alice Ruter, RD, LDNashville, TN 372091871470393
  43. Amy Ryan, MS, RD, LDClarksville, TN 370401730674094
  44. Leslie Ryan, RDNashville, TN 372081538387808
  45. Amy Ryder, RD, LDN, CDCESNashville, TN 372321194882811
  46. Susan Rysedorph, R.D., L.D.N.Cordova, TN 380181477762003
  47. Lindsey Sailors, MS, RDN, LDNMemphis, TN 381371073252631
  48. Thomas Samartino, RDNashville, TN 372121962413120
  49. Julianne Sams, RDNKnoxville, TN 379221700653748
  50. Emily Sanders, RDBrentwood, TN 370271851818728

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Tennessee ranks 39 of 51 per resident

  1. Maryland18
  2. Nebraska18
  3. Michigan18
  4. Tennessee18
  5. Indiana18
  6. Kentucky18
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

5.9% of these records appear in a Medicare file, against 7.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Tennessee5.9%
  2. United States7.4%

Registered Dietitian records in Tennessee, measured

  • In a Medicare file75 of 1,266 · 5.9% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file117 · 9.2% here, 9.8% nationally
  • Not updated in five years or more630 · 49.8% here, 56.3% nationally
  • Median graduation year2014 · the 117 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,266 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Tennessee: 18 per 100,000 residents against 20 nationally (50 states and D.C.). Nashville has 284 of them (22%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Virginia1,307
  2. Indiana1,218
  3. Missouri1,368
  4. Colorado1,391

States with a similar rate per 100,000

  1. Kentucky17.7
  2. Michigan18.1
  3. Nebraska18.1
  4. Maryland18.2

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Pennsylvania3,083

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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 Aug 9, 2026.