NPPES file of Aug 9, 2026

Administrator Registered Nurse in Arizona

64 NPPES records list administrator registered nurse with a practice address in Arizona, 0.9 per 100,000 residents, the 14th highest rate of 50. Phoenix and Tucson have the most; each record links to the provider's NPI and the Arizona license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WA2000X · 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, 18

  1. Phoenix18
  2. Tucson11
  3. Tuba City6
  4. Mesa4
  5. Gilbert3

Administrator Registered Nurse records in Arizona

  1. Alvina Rosales, R.N.Tuba City, AZ 860451669773099
  2. Adrianne RosarioLuke Afb, AZ 853091881567584
  3. Frank Saenz, RN.Phoenix, AZ 850161639226491
  4. Korina SchulzeSafford, AZ 855461780451138
  5. Susan Springer-Little, MSN-RNTucson, AZ 857371043034531
  6. Victoria Trahan, RN, MEDPhoenix, AZ 850181023149408
  7. Claudia Valandra, RN.Phoenix, AZ 850161508915430
  8. Abigail Villafane, RNTucson, AZ 857561043063761
  9. Cynthia Watters, BSN, RNTucson, AZ 857181760346779
  10. Hope West, RNTuba City, AZ 860451497939631
  11. Bernice Whittaker, MSN-RNTucson, AZ 857371649093253
  12. Roberta Williams, RNPhoenix, AZ 850161013076579
  13. Iven Wilson, RNGilbert, AZ 852951891511085
  14. Samantha Witkowski, RNPhoenix, AZ 850041275498404

Source: CMS NPPES, primary taxonomy 163WA2000X: records by practice city and the list of records, file of Aug 9, 2026.

Arizona ranks 14 of 50 per resident

  1. New Mexico1.0
  2. Michigan0.9
  3. Ohio0.9
  4. Arizona0.9
  5. Massachusetts0.9
  6. West Virginia0.8
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 163WA2000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against 0.4% 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. Arizona0.0%
  2. United States0.4%

Administrator Registered Nurse records in Arizona, measured

  • In a Medicare file0 of 64 · 0.0% here, 0.4% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.2% nationally
  • Not updated in five years or more36 · 56.3% here, 51.7% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WA2000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

64 NPPES records list administrator registered nurse (163WA2000X) as their primary taxonomy with a practice address in Arizona: 0.9 per 100,000 residents against 0.7 nationally (50 states and D.C.). Phoenix has 18 of them (28%).

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. Colorado68
  2. Massachusetts60
  3. South Carolina59
  4. Washington56

States with a similar rate per 100,000

  1. West Virginia0.8
  2. Minnesota0.8
  3. Hawaii0.8
  4. Ohio0.9

The largest states

  1. California303
  2. New York229
  3. Texas178
  4. Florida112
  5. Ohio105

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.