NPPES file of Aug 9, 2026

Hematology & Oncology Physician in Texas

922 NPPES records list hematology & oncology physician with a practice address in Texas, 3 per 100,000 residents, the 43rd highest rate of 51. Houston and Dallas have the most; each record links to the provider's NPI and the Texas license search. Page 15 of 19.

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).

Houston has the most, 241

  1. Houston241
  2. Dallas127
  3. San Antonio73
  4. Austin29
  5. Fort Worth27

Hematology & Oncology Physician records in Texas

  1. Adan Rios, MDHouston, TX 770301942378799
  2. Akbar Rizvi, MDMcKinney, TX 750711225023948
  3. Syed Rizvi, M.D.Dallas, TX 753901568619237
  4. Wajeeha Rizvi, M.D.Cypress, TX 774291154773661
  5. Jordan Robey-BecerraSan Antonio, TX 782291265308175
  6. Alan Rodney, MDWebster, TX 775981881615243
  7. Gladys Rodriguez, M.D.San Antonio, TX 782291548284722
  8. Joshua Rodriguez, M.D., PHARM. D.El Paso, TX 799021972871374
  9. Ildefonso Rodriguez-Rivera, M.D.San Antonio, TX 782291861783185
  10. Ramon Rodriguez-Torres, M.D.College Station, TX 778401326026360
  11. Ana Rojas, M.D.Bedford, TX 760221235305608
  12. Alison Rome, MDHouston, TX 770891790998078
  13. Marguerite Rosales, MDHouston, TX 770051649446204
  14. Gerardo Rosas, MDSan Antonio, TX 782291912495664
  15. Brandon Rose, MD, MPHDallas, TX 753901184374696
  16. Jeremy Ross, M.D.Fort Worth, TX 761041013250455
  17. Michael Ross, M.D.Arlington, TX 760141821048323
  18. Theodora Ross, M.D.Dallas, TX 753901700959715
  19. Julie Rowe, M.D.Houston, TX 770301851512842
  20. Cynthia Rutherford, MDDallas, TX 753901154390631
  21. Yvonne Sada, M.D.Houston, TX 770301477707859
  22. Ruben Saez, MDPlano, TX 750931740251933
  23. Archana SagarTemple, TX 765081710308002
  24. Sheena Sahota, M.D.Austin, TX 787581225266596
  25. Rabih Said, MDHouston, TX 770301235451261
  26. Neeraj Saini, MDHouston, TX 770301497069629
  27. Saleha Sajid, MDKingwood, TX 773391841459773
  28. Susmita Sakruti, M.DDenison, TX 750201346553187
  29. Bilal Salame, M.DMansfield, TX 760631265850473
  30. Kainat SaleemHouston, TX 770301407208275
  31. Emile Salloum, MDCorpus Christi, TX 784121144209024
  32. Kathy Sam, M.D.Houston, TX 770741427203819
  33. John Sandbach, MDAustin, TX 787311376585505
  34. David Sanford, M. D.Houston, TX 770301629039342
  35. Sripriya Santhanam, M.D.Temple, TX 765081811174865
  36. Manuel Santiago, MDSan Antonio, TX 782401760454458
  37. Roberta Santos Azevedo, MDHouston, TX 770301386483949
  38. Nabeel Sarhill, MDHarlingen, TX 785501811098304
  39. Koji Sasaki, M.D.Houston, TX 770301023318284
  40. Deepa Sashital, MDBaytown, TX 775211073594628
  41. Vishwanath Sathyanarayanan, MDHouston, TX 770301407223902
  42. Phillip Saunders, D.O.Mansfield, TX 760631144578683
  43. Joan Schiller, MDDallas, TX 753901568423978
  44. Margaret Schottstaedt, MDLongview, TX 756041407999154
  45. Alan Schumann, MDFort Sam Houston, TX 782341538627666
  46. William SchwartzmanRichardson, TX 750801043779226
  47. Maria Scouros, MDHouston, TX 770551902922230
  48. Jennifer Segar, M.D.Houston, TX 770541225478068
  49. Ajay Sehgal, MDCorpus Christi, TX 784121164529806
  50. Jasmine Sekhon, MDLubbock, TX 794301144887761

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

Texas ranks 43 of 51 per resident

  1. Oregon3.3
  2. Oklahoma3.2
  3. New Mexico3.0
  4. Texas3.0
  5. Delaware3.0
  6. Utah2.9
  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.

87.0% 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. Texas87.0%
  2. United States82.9%

Hematology & Oncology Physician records in Texas, measured

  • In a Medicare file802 of 922 · 87.0% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file691 · 74.9% here, 71.3% nationally
  • Not updated in five years or more474 · 51.4% here, 54.3% nationally
  • Median graduation year2004 · the 691 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

922 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in Texas: 3 per 100,000 residents against 4.2 nationally (50 states and D.C.). Houston has 241 of them (26%).

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. Florida818
  2. Pennsylvania784
  3. New York1,163
  4. Illinois666

States with a similar rate per 100,000

  1. New Mexico3.0
  2. Delaware3.0
  3. Utah2.9
  4. Oklahoma3.2

The largest states

  1. California1,583
  2. New York1,163
  3. Florida818
  4. Pennsylvania784
  5. Illinois666

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.