NPPES file of Aug 9, 2026

Radiation Oncology Physician in Texas

449 NPPES records list radiation oncology physician with a practice address in Texas, 1.5 per 100,000 residents, the 44th highest rate of 51. Houston and Dallas have the most; each record links to the provider's NPI and the Texas license search. Page 4 of 9.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0001X · method

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

Houston has the most, 157

  1. Houston157
  2. Dallas45
  3. San Antonio28
  4. Austin14
  5. Fort Worth10

Radiation Oncology Physician records in Texas

  1. Amol Ghia, M.D.Houston, TX 770301629030291
  2. Arve Gillette, M.D.Dallas, TX 752031033158472
  3. Scott Goble, M.D.Bryan, TX 778021154384584
  4. Juan Godinez, MDDecatur, TX 762341417914847
  5. Daniel Gomez, M.D.Houston, TX 770541790944023
  6. Chelain Goodman, M.D., PH.D.Houston, TX 770301265827778
  7. Chris Goodman, MDHouston, TX 770301245909597
  8. Mary Goswitz, MDBaytown, TX 775211033127055
  9. Virginia Goytia, MDLaredo, TX 780411760663991
  10. Holly Grace, MDDallas, TX 752351417697756
  11. Jeffrey Greenberg, M.D.Plano, TX 750751154363117
  12. David Grosshans, M.D.Houston, TX 770301780817312
  13. Beverly Guadagnolo, M.D., MPHHouston, TX 770301407866676
  14. Gary Gunn, MDHouston, TX 770301962606533
  15. Jillian Gunther, MDHouston, TX 770301629330634
  16. Anuradha Gupta, M.D.El Paso, TX 799021811939721
  17. Shailesh Gupta, MDGalveston, TX 775541295781078
  18. John Gwozdz, MDAmarillo, TX 791061720010945
  19. Chul Ha, M.D.San Antonio, TX 782291891894705
  20. Glenn Haluska, M.D.Waco, TX 767081083634877
  21. Stephanie Han, MDEl Paso, TX 799151538169388
  22. Alexander Hanania, MDHouston, TX 770301700230786
  23. Raquibul Hannan, MD, PHDDallas, TX 753901518165851
  24. Waqar HaqueHouston, TX 770941639494628
  25. Kesha Harris-Henderson, M.D.Dallas, TX 752371568401909
  26. Mark Harrison, MDMcAllen, TX 785011417954124
  27. Yaser HasanHouston, TX 770301780232090
  28. Comron Hassanzadeh, MD, MPHHouston, TX 770301629598446
  29. Mary Hebert, M.D.Nacogdoches, TX 759651972547818
  30. Joseph Herman, M.D.Houston, TX 770301346291465
  31. Michael Herman, M.D.Round Rock, TX 786811134419955
  32. Wilson Hernandez, M.D.Dallas, TX 752431023007739
  33. William Hittson, MDDallas, TX 753901013957364
  34. Alice Ho, M.D.Houston, TX 770301285784017
  35. Joseph Hodges, M.D.Longview, TX 756011144554577
  36. Karen Hoffman, M.D.Houston, TX 770301982689410
  37. Andrew Hollander, MDTemple, TX 765081720306806
  38. Emma Holliday, MDHouston, TX 770301912290578
  39. Ira Horowitz, M.D.El Paso, TX 799021487696498
  40. Jim Hsiang, MDCorpus Christi, TX 784051164531273
  41. Charles Hsu, M.D., PH.D.Round Rock, TX 786811033357991
  42. Ernest Hymel, M.D., PH.DPort Arthur, TX 776421851390819
  43. Zainab Ilahi, MDLewisville, TX 750671639117666
  44. Puneeth Iyengar, M.D., PH.DDallas, TX 753901205168887
  45. Samuel Jampolis, M.D.Benbrook, TX 761091891948386
  46. Lalitha Janaki, M.DCorpus Christi, TX 784101508813247
  47. Nora Janjan, M.D., MPSA, MBANavasota, TX 778681275631293
  48. Sergio Jaramillo, M.D.Webster, TX 775981659767127
  49. David Jenkins, MDLubbock, TX 794101134513054
  50. Sameer Jhavar, MD, PHDTemple, TX 765081508123456

Source: CMS NPPES, primary taxonomy 2085R0001X: records by practice city and the list of records, file of Aug 9, 2026.

Texas ranks 44 of 51 per resident

  1. Virginia1.6
  2. Alabama1.6
  3. South Carolina1.5
  4. Texas1.5
  5. Louisiana1.4
  6. Nevada1.4
  7. 50 states and D.C.2.1

Source: CMS NPPES, primary taxonomy 2085R0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

84.9% of these records appear in a Medicare file, against 82.3% 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. Texas84.9%
  2. United States82.3%

Radiation Oncology Physician records in Texas, measured

  • In a Medicare file381 of 449 · 84.9% here, 82.3% nationally
  • In the CMS Doctors and Clinicians file348 · 77.5% here, 74.0% nationally
  • Not updated in five years or more275 · 61.2% here, 54.6% nationally
  • Median graduation year2004 · the 348 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

449 NPPES records list radiation oncology physician (2085R0001X) as their primary taxonomy with a practice address in Texas: 1.5 per 100,000 residents against 2.1 nationally (50 states and D.C.). Houston has 157 of them (35%).

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. New York449
  2. Pennsylvania383
  3. Florida520
  4. Ohio298

States with a similar rate per 100,000

  1. South Carolina1.5
  2. Louisiana1.4
  3. Nevada1.4
  4. Mississippi1.4

The largest states

  1. California735
  2. Florida520
  3. New York449
  4. Pennsylvania383
  5. Ohio298

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.