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 30 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. Catherine Yaussy, M.D.Dallas, TX 752461487614749
  2. Jay Yepuri, M.D.Bedford, TX 760221811007883
  3. Chris Yiantsou, MDBedford, TX 760221376654988
  4. Jianyi YinDallas, TX 753901992264279
  5. Glenn Young, M.D.Sherman, TX 750921518046341
  6. Walter Young, M.D.Dallas, TX 752371356301055
  7. Mohammad Yousef, MDAustin, TX 787051609255686
  8. Moustafa Youssef, M.D.Mansfield, TX 760631477745537
  9. Abraham Yu, MDBryan, TX 778021992266969
  10. Kevin Yu, MDHouston, TX 770141396241089
  11. Feras Zabad, MDBeaumont, TX 777061982699310
  12. Muhammad Zafar, M.B.B.S.Houston, TX 770271427293075
  13. Sunbal Zafar, M.D.Arlington, TX 760151225059009
  14. Mohammade Zafarnia, M.D.Houston, TX 770551023039989
  15. Kamran Zahid, M.D.Plano, TX 750751508200825
  16. Jenine Zaibaq-Krill, M.D.Houston, TX 770301265819882
  17. Hani Zamil, M.D.Houston, TX 770301346430477
  18. Asif Zamir, M.D.Edinburg, TX 785391215979596
  19. Samantha Zarro, MDDallas, TX 752461477179984
  20. Cecelia Zhang, MDAustin, TX 787451861735474
  21. Daniel Zhang, M.DHouston, TX 770551306264130
  22. Hao Chi Zhang, MDHouston, TX 770301124463476
  23. Julia ZhangLeague City, TX 775731962908145
  24. Xiaotuan Zhao, MDTyler, TX 757021285619205
  25. John Ziebert, M.D.Austin, TX 787591205811296
  26. Paul Zopolsky, M.D.Dallas, TX 752301649249335
  27. Marc Zuckerman, M.D.El Paso, TX 799051245268168
  28. Victor Zurita, MDSan Antonio, TX 782291245319995

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.