NPPES file of Aug 9, 2026

Aerospace Medicine Physician in Arizona

10 NPPES records list aerospace medicine physician with a practice address in Arizona, 0.1 per 100,000 residents, the 22nd highest rate of 46. Davis Monthan Afb and Tucson have the most; each record links to the provider's NPI and the Arizona license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2083A0100X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Davis Monthan Afb has the most, 3

  1. Davis Monthan Afb3
  2. Tucson2
  3. Yuma2
  4. Luke Afb1
  5. Scottsdale1

Aerospace Medicine Physician records in Arizona

  1. James Black, MDYuma, AZ 853651962479881
  2. Charles Howard, M.D.Davis Monthan Afb, AZ 857071093973323
  3. Kenneth Knight, MDDavis Monthan Afb, AZ 857071093704256
  4. Andrew Marchiando, MDLuke Afb, AZ 853091831346832
  5. Karen Ong, MDScottsdale, AZ 852591992298251
  6. Yousaku Ozaki, MDTucson, AZ 857071124879960
  7. Andrew Rivera, PTATucson, AZ 857121215644000
  8. John Trafeli, M.D.Yuma, AZ 853651578536736
  9. William Walker, M.D.Vail, AZ 856411457321192
  10. Calen Wherry, M.DDavis Monthan Afb, AZ 857071497976294

Source: CMS NPPES, primary taxonomy 2083A0100X: records by practice city and the list of records, file of Aug 9, 2026.

Arizona ranks 22 of 46 per resident

  1. North Carolina0.2
  2. Nebraska0.2
  3. Mississippi0.1
  4. Arizona0.1
  5. California0.1
  6. Kansas0.1
  7. 50 states and D.C.0.2

Source: CMS NPPES, primary taxonomy 2083A0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

20.0% of these records appear in a Medicare file, against 12.4% 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. Arizona20.0%
  2. United States12.4%

Aerospace Medicine Physician records in Arizona, measured

  • In a Medicare file2 of 10 · 20.0% here, 12.4% nationally
  • In the CMS Doctors and Clinicians file1 · 10.0% here, 4.6% nationally
  • Not updated in five years or more3 · 30.0% here, 42.9% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2083A0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

10 NPPES records list aerospace medicine physician (2083A0100X) as their primary taxonomy with a practice address in Arizona: 0.1 per 100,000 residents against 0.2 nationally (50 states and D.C.). Davis Monthan Afb has 3 of them (30%).

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. District of Columbia10
  2. New Mexico11
  3. Alaska12
  4. Maryland14

States with a similar rate per 100,000

  1. California0.1
  2. North Carolina0.2
  3. Georgia0.2
  4. Texas0.2

The largest states

  1. Texas69
  2. Florida56
  3. California43
  4. Ohio34
  5. Virginia33

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.