NPPES file of Aug 9, 2026

Gastroenterology Physician in Texas

1,478 NPPES records list gastroenterology physician with a practice address in Texas, 4.8 per 100,000 residents, the 33rd highest rate of 51. Houston and Dallas have the most; each record links to the provider's NPI and the Texas license search. Page 5 of 30.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RG0100X · 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, 277

  1. Houston277
  2. Dallas168
  3. San Antonio119
  4. Austin65
  5. Fort Worth60

Gastroenterology Physician records in Texas

  1. Charles Bussell, MDWaco, TX 767121306409438
  2. Marco Bustamante Bernal, MDEl Paso, TX 799021841602117
  3. Edward Butt, MD, MPHGalveston, TX 775551619544673
  4. Alfredo Camero, M.D.Laredo, TX 780411881954030
  5. Roger Camp, M.D.Plano, TX 750931770696718
  6. Elsa Canales, M.D.Laredo, TX 780411477618429
  7. Anthony Cancio, M.D.El Paso, TX 799061194138214
  8. Joseph Cano, M.D.Flower Mound, TX 750281932469293
  9. Weiwei Cao, M.D., PHDCedar Park, TX 786131992987283
  10. Jeffrey CapatiFort Worth, TX 761041083034870
  11. Carlos Cardenas, MDEdinburg, TX 785391023030574
  12. Angela Carollo, M.D.Dallas, TX 752461306805585
  13. Edward Carpenter, MDWaco, TX 767121306896840
  14. Xiaolu Carter, D.OFort Sam Houston, TX 782341306984059
  15. David Case, MDBryan, TX 778021922263722
  16. Lisa Casey, M.D.Dallas, TX 753901245279264
  17. Brooks Cash, MDHouston, TX 770301114920626
  18. Timothy Cassidy, D.O.Lackland A F B, TX 782361861465445
  19. Juan CastanoMcAllen, TX 785011427404839
  20. Marc Catalano, MDHouston, TX 770541952378317
  21. Matheus Cavalcante FrancoSan Antonio, TX 782291790231496
  22. Jorge Cavazos, M.D.San Antonio, TX 782291184801359
  23. Abraham Chacko, D.O.Sugar Land, TX 774781902117773
  24. Grace Chacko, NPKaty, TX 774941083550834
  25. Ingrid Chacon, M.D.McAllen, TX 785041275646515
  26. Rishi ChadhaHouston, TX 770651114487485
  27. Prabhleen Chahal, M.D.San Antonio, TX 782291841265527
  28. Kalyan Chakrala, D.O.Odessa, TX 797611942523626
  29. Rambabu Chalasani, MDHouston, TX 770901407845399
  30. Abhishek ChallaSan Antonio, TX 782511477968659
  31. Johanna Chan, M.D.Houston, TX 770301679716096
  32. Vincent Chan, M.D.Garland, TX 750421770678336
  33. Balu Chandra, M.D.North Richland Hills, TX 761801588623342
  34. Sheela Chandra, MDHouston, TX 770141316147465
  35. Phillip Chaney, M.D.Temple, TX 765081033223821
  36. Phyllis Chang, M.D.Bryan, TX 778021316058266
  37. Nizar Charafeddine, MDPearland, TX 775841912090317
  38. Suresh Chari, M.D.Houston, TX 770301326011487
  39. Avais Chatha, M.D.Shenandoah, TX 773841083858617
  40. Ahmed Chatila, MDDallas, TX 752041376079145
  41. Prianka Chauhan, MDSugar Land, TX 774791356848451
  42. Alfredo Chavez, MDEl Paso, TX 799021689645913
  43. Chien-Lin Chen, M.DArlington, TX 760121427373646
  44. Jacqueline Chen, MDRichardson, TX 750821578977963
  45. Richy Chen, MDBeaumont, TX 777021811359599
  46. Raja Chennupati, M.D.Beaumont, TX 777021619933843
  47. Onki Cheung, MDRockwall, TX 750321588731392
  48. Onpan Cheung, M.D., M.P.H.Denison, TX 750201639195746
  49. Maria Chiejina, M.D.Austin, TX 787311609214501
  50. Carlos Chinea, M.D.Victoria, TX 779011639192370

Source: CMS NPPES, primary taxonomy 207RG0100X: records by practice city and the list of records, file of Aug 9, 2026.

Texas ranks 33 of 51 per resident

  1. Tennessee5.4
  2. South Dakota5.3
  3. Kentucky5.0
  4. Texas4.8
  5. Georgia4.8
  6. West Virginia4.6
  7. 50 states and D.C.6.2

Source: CMS NPPES, primary taxonomy 207RG0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

88.6% of these records appear in a Medicare file, against 84.4% 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. Texas88.6%
  2. United States84.4%

Gastroenterology Physician records in Texas, measured

  • In a Medicare file1,309 of 1,478 · 88.6% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file1,175 · 79.5% here, 73.7% nationally
  • Not updated in five years or more777 · 52.6% here, 55.6% nationally
  • Median graduation year2003 · the 1,175 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RG0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,478 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Texas: 4.8 per 100,000 residents against 6.2 nationally (50 states and D.C.). Houston has 277 of them (19%).

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. Florida1,513
  2. New York1,797
  3. Pennsylvania1,049
  4. Illinois887

States with a similar rate per 100,000

  1. Georgia4.8
  2. Kentucky5.0
  3. West Virginia4.6
  4. Delaware4.6

The largest states

  1. California2,140
  2. New York1,797
  3. Florida1,513
  4. Pennsylvania1,049
  5. Illinois887

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.