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 29 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. Jack KeaneTucson, AZ 857211225916430
  2. James Kearns, RNParker, AZ 853441417225624
  3. Rita Keenan, RN, BSNTucson, AZ 857131740582964
  4. Lori KeethTuba City, AZ 860451871895177
  5. Mary Kellerman, RNTuba City, AZ 860451013281088
  6. Trisha Kelley, RNTucson, AZ 857211902760689
  7. Allison Kellis, RNGilbert, AZ 852951437570678
  8. Alan Kelly, RNTucson, AZ 857211073477519
  9. Denise Kelly, RNTucson, AZ 857101225351596
  10. Melissa Kelly, RNPrescott, AZ 863131780208918
  11. Tawny Kelly, RNTucson, AZ 857411205504677
  12. Julianne KempGoodyear, AZ 853381770715641
  13. Coby Kempton, R.N.Goodyear, AZ 853951902271166
  14. Elizabeth KennedyScottsdale, AZ 852571710867015
  15. Meghan KennyPhoenix, AZ 850161295103133
  16. Carolyn KentTucson, AZ 857211154201820
  17. Robert Kent, RNFort Huachuca, AZ 856131457713794
  18. Natalie KepplerGlendale, AZ 853061366736464
  19. Ashley Kerr, RNMesa, AZ 852121477367092
  20. Colleen Kerr, RNPhoenix, AZ 850161699838177
  21. Melissa Kerry, RNTuba City, AZ 860451720355795
  22. M Kerwin, R.N.Mesa, AZ 852051952446056
  23. Constance Kessler, FNPScottsdale, AZ 852571659359594
  24. Nancy Kester, RNTeec Nos Pos, AZ 865141497069991
  25. Vachel Kewenvoyouma-Black, RNTuba City, AZ 860451770034407
  26. Sharifa KhalilGilbert, AZ 852951679304000
  27. Thao KhuongMesa, AZ 852101588498000
  28. Benjamin Kibler, LPNTempe, AZ 852821245435742
  29. Anton Kiefer, RN, BSNSierra Vista, AZ 856351497002737
  30. Sandra Kiefer, RN111539Tucson, AZ 857461871032656
  31. Martha Kieffer, RN, BSN, MSQueen Creek, AZ 851401215552823
  32. Crystal Killian, RN, BSNChino Valley, AZ 863231518555085
  33. Susan Kimberling, RNPhoenix, AZ 850161417182775
  34. Euelda King, RNTuba City, AZ 860451811365612
  35. Kara King, RNSun City West, AZ 853751144189986
  36. Sharron King, RNTuba City, AZ 860451962635797
  37. Shirley KingAvondale, AZ 853231164601712
  38. Sondra King, NURSINGGilbert, AZ 852961083309942
  39. Orlinda Kinlecheenie, RNWinslow, AZ 860471508027145
  40. Irene KinuthiaGilbert, AZ 852961386430650
  41. Sarah KirkScottsdale, AZ 852511912824319
  42. Beverly KitzmanPhoenix, AZ 850161891114484
  43. Lorraine Kjeldsen, RNMesa, AZ 852011912375361
  44. Beatrice Kjelland, RNPhoenix, AZ 850131609552116
  45. Margaret Klein, RNScottsdale, AZ 852591457324121
  46. Edith Kline, REGISTERED NURSEFort Defiance, AZ 865011013095181
  47. Heather Kline, RN.Phoenix, AZ 850161366506511
  48. Megan Klingler, RNPinon, AZ 865101316136690
  49. Judith Knapp, R.N.Tucson, AZ 857191093925364
  50. Sarah Knapp, RNTucson, AZ 857411851177349

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.