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 30 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. Alethea Kneece, R.N.Tucson, AZ 857461013093772
  2. Kathleen KnightDewey, AZ 863271730050899
  3. Leeta Knight, RNWinslow, AZ 860471881098507
  4. Tammara Knight, RNLake Havasu City, AZ 864031457985913
  5. Susan Knisely, R.N.Tuba City, AZ 860451316293715
  6. Gail Knodle, RNFt Huachuca, AZ 856131891766234
  7. Julie Knowles, RNPeoria, AZ 853831659003028
  8. Emily Koch, RNMesa, AZ 852021528838216
  9. Anna Kock, RNPhoenix, AZ 850321639012693
  10. Sarah Kogut, RNGoodyear, AZ 853951871189944
  11. Taja Kolack, RNPrescott Valley, AZ 863141831508258
  12. Christine Koller, RNScottsdale, AZ 852581649720962
  13. Naveen KonidalaTucson, AZ 857041801484738
  14. Allyson KoniecznyScottsdale, AZ 852621902723307
  15. Callie KoonsGilbert, AZ 852951013466143
  16. Selena KorbutSierra Vista, AZ 856351821820168
  17. Ladonna Korittky, RNMaricopa, AZ 851381689016693
  18. Gina Kosek, RNPolacca, AZ 860421588957369
  19. Ling-Ann Koshok, RNTuba City, AZ 860451699032433
  20. Sandeep KourPhoenix, AZ 850121588552061
  21. Emily Kouten, BSN, RNPhoenix, AZ 850161104588581
  22. Stephanie KovachPhoenix, AZ 850241174942767
  23. Elizabeth KovacichTucson, AZ 857211750261285
  24. Dixie Kozak, RNMesa, AZ 852021164108494
  25. Kameron Kramer, RNFAScottsdale, AZ 852581063818037
  26. Karen Kramer, RNPhoenix, AZ 850161568600773
  27. Nancy Kramer, RNPolacca, AZ 860421992021257
  28. Allison KrauseTucson, AZ 857371528830999
  29. Susan Kreienbrink, RNPhoenix, AZ 850281790653566
  30. Lori Kruis, RNParker, AZ 853441619347937
  31. Jessica KruppGlendale, AZ 853061598135998
  32. Susie KuMesa, AZ 852011215062609
  33. Riley KudercaTucson, AZ 857111730966334
  34. Lauren Kuehn, RNSan Tan Valley, AZ 851401720803232
  35. Tiffany Kuehn, RNMesa, AZ 852101356863039
  36. Stefanie Kuerschner, RNScottsdale, AZ 852661073166443
  37. John Kufer, RNPhoenix, AZ 850131861341836
  38. Valerie Kufer, RNSurprise, AZ 853871710811344
  39. Carrie Kuipers, RNPhoenix, AZ 850121235658972
  40. Anne Kulaga, RNChandler, AZ 852241659520435
  41. Rachel KunsTucson, AZ 857301174403935
  42. Lisa Kuntz, RNTuba City, AZ 860451982982203
  43. Garrett Kwakkestein, RNPhoenix, AZ 850121053830778
  44. Dorcas Kyai, RNMesa, AZ 852021649079666
  45. Jacquelyn La, RNMesa, AZ 852021477378180
  46. Jan LabateTucson, AZ 857501730244724
  47. Cheryl Lacasse, PHD, RN, AOCNSTucson, AZ 857211073332383
  48. Victor Lachica, RNMesa, AZ 852041639319759
  49. Barbara Lacy, R.N.Show Low, AZ 859011679603666
  50. Keegan Lacy, RNPhoenix, AZ 850161821487869

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.