NPPES file of Aug 9, 2026

Registered Nurse in Arizona

3,124 NPPES records list registered nurse with a practice address in Arizona, 42 per 100,000 residents, the 25th highest rate of 51. Phoenix and Tucson have the most; each record links to the provider's NPI and the Arizona license search. Page 41 of 63.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 658

  1. Phoenix658
  2. Tucson432
  3. Tuba City403
  4. Scottsdale171
  5. Mesa146

Registered Nurse records in Arizona

  1. Todd NovickPhoenix, AZ 850161184983512
  2. Aziza NukePhoenix, AZ 850201083542427
  3. Jesdeen NunezParker, AZ 864061427172550
  4. Ashley Nunn, R.N.Tucson, AZ 857231619282746
  5. Kaodichukwu NwankwoGilbert, AZ 852961003611732
  6. Thomas Nystrom, RNTuba City, AZ 860451487040762
  7. Nadene Nystuen, RNGilbert, AZ 852341700020435
  8. Sidi NzaroPhoenix, AZ 850161659785426
  9. Julia O'Brien, RNPeach Springs, AZ 864341538323811
  10. Nancy O'Brien, RNPhoenix, AZ 850161255603676
  11. Kevin O'Connor, R.N.Tuba City, AZ 860451528313855
  12. Sherry O'Leary, RNParker, AZ 853441992380752
  13. Robin O'Rourke, R.N.Surprise, AZ 853791023149465
  14. Kayla O'Shaughnessy, RNTucson, AZ 857211891675609
  15. Nichelle OaklandParker, AZ 853441295489615
  16. Sharon Oaks, RNKayenta, AZ 860331770710949
  17. Sharon Oberritter, RNScottsdale, AZ 852501255571386
  18. Ronda Obryan, REGISTERED NURSETuba City, AZ 860451578959383
  19. Ugochi Obuge, RNTuba City, AZ 860451417212887
  20. Jazmin OchoaScottsdale, AZ 852581083404131
  21. Shannon Ochs, RNMesa, AZ 852061144940529
  22. Treva Ockenfels, RNScottsdale, AZ 852581134464472
  23. Jason Odhner, RN, CCRNPhoenix, AZ 850171447933114
  24. Mary OdomEl Mirage, AZ 853351922565829
  25. Chinwendu Ogbonna, RNTuba City, AZ 860451144611419
  26. Eve OgilviePeoria, AZ 853831568907004
  27. Virginia Ogunsile, RNGlendale, AZ 853011619424207
  28. Maxine Ojeda, RNTuba City, AZ 860451215334313
  29. Samuel Okoh, RNPhoenix, AZ 850211457230542
  30. Andres Olaechea, R.N.Tuba City, AZ 860451164973889
  31. Virginia OlivaresTucson, AZ 857191649658576
  32. Angella Oliver, RNTuba City, AZ 860451316368418
  33. Cuauhtemoc Olivo, RNTeec Nos Pos, AZ 865141275950867
  34. Katilyn OlkesPhoenix, AZ 850481851175616
  35. Starr Ollerton, RNSnowflake, AZ 859371215184718
  36. Brittany OlsonCave Creek, AZ 853311588583728
  37. Sharlann OlsonWinslow, AZ 860471568866275
  38. Diane Olson-JoosTucson, AZ 857051689006595
  39. Adeyemi OlubamboMesa, AZ 852011700599792
  40. Karen Omeara, RNTucson, AZ 857451437372919
  41. Rebecca Ongera, NURSECasa Grande, AZ 851941023733268
  42. Rosadelia Ontiberos, RNMesa, AZ 852011164104519
  43. Eugenia OnwuchekwaPhoenix, AZ 850371831804871
  44. Maryann OphalsCave Creek, AZ 853311609087568
  45. Shelby OrangeSurprise, AZ 853741508625823
  46. Barbara Orcutt, CNMTuba City, AZ 860451801822788
  47. Colleen Ordway, R.N.Yuma, AZ 853641881103562
  48. Ederlita Orellano, RNTuba City, AZ 860451619324365
  49. Erika OrtegaSells, AZ 856341376276980
  50. Maria OrtegaScottsdale, AZ 852541023998234

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Arizona ranks 25 of 51 per resident

  1. Tennessee46
  2. Nevada46
  3. Maine44
  4. Arizona42
  5. Pennsylvania41
  6. Maryland40
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

1.1% of these records appear in a Medicare file, against 1.5% 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. Arizona1.1%
  2. United States1.5%

Registered Nurse records in Arizona, measured

  • In a Medicare file33 of 3,124 · 1.1% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file11 · 0.4% here, 1.0% nationally
  • Not updated in five years or more2,066 · 66.1% here, 57.2% nationally
  • Median graduation year2022 · the 11 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,124 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Arizona: 42 per 100,000 residents against 44 nationally (50 states and D.C.). Phoenix has 658 of them (21%).

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. Tennessee3,269
  2. Georgia3,284
  3. Minnesota3,418
  4. Illinois2,628

States with a similar rate per 100,000

  1. Pennsylvania41.4
  2. Maine43.8
  3. Maryland39.7
  4. Arkansas39.6

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

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.