NPPES file of Aug 9, 2026

Colon & Rectal Surgery Physician in Texas

209 NPPES records list colon & rectal surgery physician with a practice address in Texas, 0.7 per 100,000 residents, the 21st highest rate of 50. Houston and Dallas have the most; each record links to the provider's NPI and the Texas license search. Page 4 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208C00000X · 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, 41

  1. Houston41
  2. Dallas32
  3. San Antonio22
  4. Austin13
  5. Fort Worth11

Colon & Rectal Surgery Physician records in Texas

  1. Mark Pidala, M.D.Houston, TX 770901417960550
  2. David Pita, M.D.Dallas, TX 752471114110756
  3. James Prieto, MDSan Antonio, TX 782491154580769
  4. Raul Ramos, MDSan Antonio, TX 782581629076096
  5. Stephen Ranney, MDFort Sam Houston, TX 782341114389723
  6. Turlapati Rao, M.D.Lubbock, TX 794101821119926
  7. Tal Raphaeli, MDHouston, TX 770901609910009
  8. Zachary Roberts, MDDallas, TX 752461487159471
  9. Roberto Rodriguez-Ruesga, M.D.Dallas, TX 752461487724928
  10. Randall Rogers, M.D.San Antonio, TX 782121679659791
  11. Eric Romanucci, M.D.Denton, TX 762101295714061
  12. Mark Rubin, MDAbilene, TX 796061821186453
  13. Rolando Saenz, M.D.San Antonio, TX 782151316962723
  14. Javier Salgado Pogacnik, MDDallas, TX 752351043647290
  15. Hernan Sanchez Trejo, M.D.Laredo, TX 780411669887105
  16. Bridget Sanders, M.D.Corpus Christi, TX 784041760482467
  17. Sommai Sehapayak, MDFort Worth, TX 761041275544330
  18. Paul Senter, M.D.Fort Worth, TX 761041841258977
  19. Amar Shah, MDAustin, TX 787561588001424
  20. Clifford Simmang, MDDallas, TX 752301316972136
  21. Gary Skakun, M.D.Houston, TX 770301881700524
  22. Nathan Smallwood, M.D.Sherman, TX 750921609019934
  23. Michael Snyder, M.D.Houston, TX 770301477564839
  24. Claire SokasAustin, TX 787121851753222
  25. Ricardo Solis, MDAustin, TX 787451891802732
  26. Christian SommerhalderGrapevine, TX 760511760877062
  27. Lucrecia Sta Ana, MDKaty, TX 774941760633176
  28. Ronney Stadler, MDIrving, TX 750611356372098
  29. Susan Stafford, MDAbilene, TX 796011982083200
  30. Alessandra Storino Gonzalez, M.D.Dallas, TX 752351316301476
  31. Sarah Stringfield, MDDallas, TX 752461972849743
  32. Kelli Tavares, M.D.El Paso, TX 799381205216694
  33. Jimmy Thomas, M.D.Temple, TX 765081720040421
  34. David Thompson, M.D.Houston, TX 770301295746907
  35. Anna Toker, M.D.Mansfield, TX 760631245209535
  36. Pedro Torres, MDCorpus Christi, TX 784111023000379
  37. Paitoon Tulanon, M.D.Dallas, TX 752461154491504
  38. Megan Turley, M.DAustin, TX 787281639598402
  39. Nsikak Umoh, M.D., M.P.H.Shenandoah, TX 773801396903662
  40. Abhineet Uppal, M.D.Houston, TX 770301841511219
  41. Jeffrey Van Eps, M.D.Houston, TX 770301457671612
  42. Carmen Varin, M.D.Corpus Christi, TX 784041639141963
  43. Antonio Villamor, M.D.Pearland, TX 775841508220427
  44. Theodoros Voloyiannis, M.D.Houston, TX 770541891911228
  45. Matthew Voth, MDHumble, TX 773381871759530
  46. Keely Voytovich, MDPlano, TX 750241023540705
  47. Daniel Wandrey, M.D.Rockwall, TX 750871790903359
  48. Christina Warner, MDHouston, TX 775211891112736
  49. Rajalakshmi Warrier, MDTemple, TX 765081699978536
  50. Matthew Weaver, MDHouston, TX 770301487996773

Source: CMS NPPES, primary taxonomy 208C00000X: records by practice city and the list of records, file of Aug 9, 2026.

Texas ranks 21 of 50 per resident

  1. Rhode Island0.7
  2. Georgia0.7
  3. South Carolina0.7
  4. Texas0.7
  5. Kentucky0.7
  6. Nebraska0.7
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 208C00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

89.0% of these records appear in a Medicare file, against 84.7% 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. Texas89.0%
  2. United States84.7%

Colon & Rectal Surgery Physician records in Texas, measured

  • In a Medicare file186 of 209 · 89.0% here, 84.7% nationally
  • In the CMS Doctors and Clinicians file175 · 83.7% here, 76.0% nationally
  • Not updated in five years or more84 · 40.2% here, 50.9% nationally
  • Median graduation year2004 · the 174 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208C00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

209 NPPES records list colon & rectal surgery physician (208C00000X) as their primary taxonomy with a practice address in Texas: 0.7 per 100,000 residents against 0.7 nationally (50 states and D.C.). Houston has 41 of them (20%).

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 York199
  2. California198
  3. Florida178
  4. Ohio123

States with a similar rate per 100,000

  1. Kentucky0.7
  2. South Carolina0.7
  3. Georgia0.7
  4. Nebraska0.7

The largest states

  1. New York199
  2. California198
  3. Florida178
  4. Ohio123
  5. Pennsylvania122

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.