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 11 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. Alina Hall, RDChinle, AZ 865031659791143
  2. Karen Hall, BS RDLakeside, AZ 859291003070996
  3. Richard Hall, MS, RDN, FANDAnthem, AZ 850861952782260
  4. Margaret Hallahan, RDFlagstaff, AZ 860041295534493
  5. Kristina Hallberg, RDNPhoenix, AZ 850181144709437
  6. Lauren HallendorffPhoenix, AZ 850511700405065
  7. Kerri Hamilton, RDTucson, AZ 857231104568278
  8. Amarissa Handy, RDOro Valley, AZ 857551558109777
  9. Christina HanfTucson, AZ 857471417539487
  10. Oryana Hannoona, RDPhoenix, AZ 850511972286458
  11. Amber Hansen, MS, RDTucson, AZ 857161184167314
  12. Angela Hansen, RD, IBCLCFlagstaff, AZ 860011063839009
  13. Tyler HansonGlendale, AZ 853081720818602
  14. Jennifer Hardy, RDKingman, AZ 864011871383984
  15. Jennifer Harris, RDNMesa, AZ 852011457929382
  16. Preston Harris, PHD, RDNSahuarita, AZ 856291164105102
  17. Stephanie Harris, MS, RD,LDN, CSOTucson, AZ 857451043590441
  18. Jenna Hart, RDChandler, AZ 852241093267247
  19. Sylvia Haskvitz, R.DTucson, AZ 857431841696077
  20. Jaclynn Hatchew, MS, RDTucson, AZ 857181174494033
  21. Grace Hatfield, RDPhoenix, AZ 850161942765623
  22. Michelle Hathaway, RDScottsdale, AZ 852601558977538
  23. Eleni Hatseras, R.D.Glendale, AZ 853081225111438
  24. Sydney Haugdahl, RDNPhoenix, AZ 850161477215564
  25. Amanda Hawkins, RDPhoenix, AZ 850081841943453
  26. Annemarie Hawkins, REGISTERED DIETITIANPhoenix, AZ 850131831657204
  27. Taylor Hawkins, MS, RDTucson, AZ 857411659037679
  28. Juli Haws, RDSacaton, AZ 851471316264856
  29. Rachel Head, RD, CDEPhoenix, AZ 850161477875409
  30. Jami Heap, RDSafford, AZ 855461356982045
  31. Joan Hearns, RDNGoodyear, AZ 853381245029925
  32. Jill Heater, RDTucson, AZ 857121235473265
  33. Lori Heath, RDScottsdale, AZ 852591245735927
  34. Melissa Heath, RDPhoenix, AZ 850161740939396
  35. Barbara HeerkensPhoenix, AZ 850851083479075
  36. Shannon Heffern, R.D.Flagstaff, AZ 860011760744130
  37. Karen Hemmes, RDNTempe, AZ 852811023736295
  38. Julie Henderson, R.D.Sierra Vista, AZ 856351013095967
  39. Felicia Hendricks, RDSun City, AZ 853511417503509
  40. Danielle Hendrix, RDNTucson, AZ 857421104690833
  41. Camilla Henry, RDNMesa, AZ 852041780347807
  42. Margaret Hensley, RDGlendale, AZ 853051255005732
  43. Jeanette Hermes, RDPhoenix, AZ 850121760345136
  44. Jennifer Hernandez, MS, RDMesa, AZ 852011740336528
  45. Marc Hernandez, RDNGlendale, AZ 853081275290207
  46. Irma Herrera-Olson, RDPhoenix, AZ 850421356668107
  47. Dana Herring, MS, RDNPhoenix, AZ 850121518356757
  48. Kathryn HerronGilbert, AZ 852961972451664
  49. Chad Hetherwick, MS, RDNPrescott Valley, AZ 863151104023969
  50. Beril Hezer, MS, RDPhoenix, AZ 850061689349854

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.