NPPES file of Aug 9, 2026

Hematology & Oncology Physician in Arizona

285 NPPES records list hematology & oncology physician with a practice address in Arizona, 3.8 per 100,000 residents, the 25th highest rate of 51. Scottsdale and Tucson have the most; each record links to the provider's NPI and the Arizona license search. Page 6 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RH0003X · method

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

Scottsdale has the most, 80

  1. Scottsdale80
  2. Tucson50
  3. Phoenix38
  4. Gilbert25
  5. Mesa16

Hematology & Oncology Physician records in Arizona

  1. Rohit Sud, MDChandler, AZ 852241477625465
  2. Rachel Swart, M.D.,PH.DTucson, AZ 857041801097266
  3. Sriman Swarup, MDSierra Vista, AZ 856351457760340
  4. Raymond Taetle, M.D.Tucson, AZ 857111326002411
  5. Jia Yi Tan, MDScottsdale, AZ 852591831877976
  6. Skyler Taylor, MDScottsdale, AZ 852591770162117
  7. Pavan Tenneti Venkata, MDSun City, AZ 853511578851572
  8. Snehal Thakkar, MDShow Low, AZ 859011518160241
  9. Raoul Tibes, M.D.Scottsdale, AZ 852591265444087
  10. Rodger Tiedemann, M.D.Scottsdale, AZ 852591942455985
  11. Irwin Tischler, D.OPhoenix, AZ 850281336384809
  12. Jessica TomlinsonTucson, AZ 857191720819063
  13. Frank Tsai, MDScottsdale, AZ 852581518134691
  14. Mazie Tsang, M.D.Scottsdale, AZ 852591497161673
  15. Sunil Tulpule, M.D.Phoenix, AZ 850061366988024
  16. Matthew Ulrickson, M.D.Gilbert, AZ 852341790980316
  17. Kanishka Uttam Chandani, M.D.Scottsdale, AZ 852591790424869
  18. Sreekanth Vasireddy, MDTucson, AZ 857041760673602
  19. Sumana Veeravelli, MDGilbert, AZ 852971568951788
  20. Christopher Verdi, M.D.Glendale, AZ 853061700883071
  21. Joseph Volk, M.D.Glendale, AZ 853081700800620
  22. Michael Vu, M.D.Prescott Valley, AZ 863141578527370
  23. Chelby WakefieldGilbert, AZ 852341952860785
  24. Daniel Walden, MDScottsdale, AZ 852591447754783
  25. Julia Wiedmeier, M.D.Scottsdale, AZ 852591457883035
  26. Anthony Wood, M.D.Phoenix, AZ 850201558710475
  27. Christina Wu, M.D.Scottsdale, AZ 852591770637191
  28. Udit Yadav, M.D.Scottsdale, AZ 852591750721932
  29. Gregory Yang, M.D.Yuma, AZ 853641265496376
  30. Robert Yoo, D.O.Glendale, AZ 853061699035717
  31. Karam Zakharia, MDScottsdale, AZ 852591801599378
  32. Yousef Zakharia, MDScottsdale, AZ 852591871756163
  33. Diana Zamora Quintanilla, MDScottsdale, AZ 852591811638752
  34. Qing Zhao, M.D.Gilbert, AZ 852341548400161
  35. Mojun Zhu, M.D.Scottsdale, AZ 852591376923581

Source: CMS NPPES, primary taxonomy 207RH0003X: records by practice city and the list of records, file of Aug 9, 2026.

Arizona ranks 25 of 51 per resident

  1. North Carolina4.0
  2. Montana3.9
  3. Kansas3.8
  4. Arizona3.8
  5. Tennessee3.8
  6. Missouri3.8
  7. 50 states and D.C.4.2

Source: CMS NPPES, primary taxonomy 207RH0003X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

85.3% of these records appear in a Medicare file, against 82.9% 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. Arizona85.3%
  2. United States82.9%

Hematology & Oncology Physician records in Arizona, measured

  • In a Medicare file243 of 285 · 85.3% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file229 · 80.4% here, 71.3% nationally
  • Not updated in five years or more106 · 37.2% here, 54.3% nationally
  • Median graduation year2003 · the 229 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RH0003X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

285 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in Arizona: 3.8 per 100,000 residents against 4.2 nationally (50 states and D.C.). Scottsdale has 80 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. Wisconsin295
  2. Minnesota274
  3. Tennessee273
  4. Maryland317

States with a similar rate per 100,000

  1. Kansas3.8
  2. Missouri3.8
  3. Montana3.9
  4. Alabama3.7

The largest states

  1. California1,583
  2. New York1,163
  3. Texas922
  4. Florida818
  5. Pennsylvania784

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.