NPPES file of Aug 9, 2026

Registered Dietitian in Arizona

1,435 NPPES records list registered dietitian with a practice address in Arizona, 19 per 100,000 residents, the 31st highest rate of 51. Phoenix and Tucson have the most; each record links to the provider's NPI and the Arizona license search. Page 22 of 29.

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).

Phoenix has the most, 414

  1. Phoenix414
  2. Tucson200
  3. Scottsdale129
  4. Mesa86
  5. Glendale76

Registered Dietitian records in Arizona

  1. Jessica Revell, RDN, LDNGlobe, AZ 855011669976924
  2. Glen Revere, R.D., C.D.E.Parker, AZ 853441477628980
  3. Cassandra Reynolds, RDFlagstaff, AZ 860011578285334
  4. Emily Reynolds, MS, RDYuma, AZ 853641225377419
  5. Laura Rhead, RDMesa, AZ 852011245501840
  6. Danielle Richardson, R.D.Phoenix, AZ 850201598167132
  7. Deborah Richardson, RDPhoenix, AZ 850481205856028
  8. Keri Richardson, RDNTucson, AZ 857231033907449
  9. Madison Richars, MS, RDPhoenix, AZ 850161497213060
  10. Julie Rickman McCall, RDN, IBCLCPhoenix, AZ 850851336968650
  11. Jackson RiedemanPhoenix, AZ 850201275321200
  12. Mery-Lin RigdonPhoenix, AZ 850331770999492
  13. Lynette RikeMesa, AZ 852071801752167
  14. Yulia Rirdan, RDNMesa, AZ 852031689596041
  15. Heather Rivera, RDPrescott, AZ 863131467834887
  16. Morgan Robbins, RDYuma, AZ 853641891419768
  17. Kelly Robers, RD, CDCESPhoenix, AZ 850221851799357
  18. Brittany Robertson, RDTucson, AZ 857121245708932
  19. Susan Robins-Ndori, MS, RDNChinle, AZ 865031740753581
  20. Catherine Robinson, RDGreen Valley, AZ 856141841352903
  21. Celena Robinson, RDChinle, AZ 865031518414119
  22. Deborah Robinson, RDLuke Afb, AZ 853091639250988
  23. Karina Robledo, RDNYoungtown, AZ 853631902529258
  24. Celeste Rodriguez, RDNTucson, AZ 857111033086202
  25. Elisa Rodriguez, RDN, LDNBuckeye, AZ 853961811396997
  26. Jennifer Rodriguez, RD, LDFort Huachuca, AZ 856131588691802
  27. Brittany Rodriguez AvilaChandler, AZ 852861285599027
  28. Mariana Rodriguez Fierro, RDN, CDCESPhoenix, AZ 850201861361776
  29. Yvonne Roehr, MS, RDNBuckeye, AZ 853261336797471
  30. Nancy Rogers, RDNTucson, AZ 857491376918250
  31. Bonnie Roill, RDNScottsdale, AZ 852601689164154
  32. Alejandra RomeroScottsdale, AZ 852601184467193
  33. Lillian Romero, RDTucson, AZ 857451477820835
  34. Margarita Romero, RDNPhoenix, AZ 850131518413012
  35. Florinda Romero-Vagedes, R.D.Tucson, AZ 857231497703227
  36. Krystal Romney Spilsbury, RD, CDCESPhoenix, AZ 850421588031066
  37. Lori Romo, R.D., CDEFort McDowell, AZ 852641235441650
  38. Shawna Rosa, RD, CEDSBuckeye, AZ 853961639844178
  39. Erika Rosales, RDNPhoenix, AZ 850221003460916
  40. Michelle Rosario, RD, MHDNFort Defiance, AZ 865041477030914
  41. Gwenivere RoseChinle, AZ 865031972665081
  42. Florence Rosser, M.S., R.D.N,L.D.NPhoenix, AZ 850161407458458
  43. Sarah Rothfus, RDPhoenix, AZ 850321083321525
  44. Bernadette Roumbos, LPC, RDTucson, AZ 857481194190694
  45. Dominike RoundsGlendale, AZ 853081821853086
  46. Daishawn Roylance, RDGlendale, AZ 853081053288654
  47. Barbara Rubinstein, RDYuma, AZ 853641679535876
  48. Theodora Rudd, RDNTuba City, AZ 860451548665227
  49. Gillian Ruiz, RDOro Valley, AZ 857551598496622
  50. Kendolyn Rummage, BS, RDPrescott, AZ 863011336210582

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

Arizona ranks 31 of 51 per resident

  1. New Jersey22
  2. Utah20
  3. Kansas20
  4. Arizona19
  5. Hawaii19
  6. Arkansas19
  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.

14.7% 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. Arizona14.7%
  2. United States7.4%

Registered Dietitian records in Arizona, measured

  • In a Medicare file211 of 1,435 · 14.7% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file258 · 18.0% here, 9.8% nationally
  • Not updated in five years or more787 · 54.8% here, 56.3% nationally
  • Median graduation year2018 · the 257 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

1,435 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Arizona: 19 per 100,000 residents against 20 nationally (50 states and D.C.). Phoenix has 414 of them (29%).

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. Wisconsin1,457
  2. Colorado1,391
  3. Missouri1,368
  4. Georgia1,520

States with a similar rate per 100,000

  1. Kansas19.6
  2. Hawaii18.7
  3. Arkansas18.7
  4. Utah20.0

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.