NPPES file of Aug 9, 2026

Emergency Medicine Physician in Texas

4,885 NPPES records list emergency medicine physician with a practice address in Texas, 16 per 100,000 residents, the 42nd highest rate of 51. Houston and Dallas have the most; each record links to the provider's NPI and the Texas license search. Page 82 of 98.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 818

  1. Houston818
  2. Dallas512
  3. San Antonio400
  4. Austin263
  5. Fort Worth220

Emergency Medicine Physician records in Texas

  1. Merlin Shriner, DOFairfield, TX 758401093735334
  2. Steven Shroyer, MDSan Antonio, TX 782291790879955
  3. Waqas Shuaib, M.D.Wichita Falls, TX 763011356791115
  4. Pranav Shukla, MDHouston, TX 770181578735130
  5. Kirk Shulke, MDBaytown, TX 775211609950385
  6. Devin Shumway, MDKingwood, TX 773391275111213
  7. Preston Shumway, DOTyler, TX 757011134355233
  8. Genine Siciliano, MDDallas, TX 752351649537424
  9. Amaan Siddiqi, M.D.Houston, TX 770581881083798
  10. Mohammad Siddiqi, M.D.The Woodlands, TX 773801306861794
  11. Kashif Siddiqui, MDPearland, TX 775841154636561
  12. Katherine Sides, MDSan Marcos, TX 786661003041484
  13. Jessica SielingCorpus Christi, TX 784051962757120
  14. Steven Siemieniak, DOJbsa Lackland, TX 782361659965598
  15. Chad Siewers, DOSan Antonio, TX 782341316487903
  16. Robert Sigala, MDTyler, TX 757081467018887
  17. Jay Sigel, M.D.Vernon, TX 763841144248022
  18. Naeem Silat, M.D.Murphy, TX 750941942231550
  19. Angela Siler-Fisher, MDHouston, TX 770301740268366
  20. Emanuel Silva, MDLaredo, TX 780451053765172
  21. Brad Silver, M.D.Dallas, TX 753901922274497
  22. Montane Silverman, MDJbsa Ft Sam Houston, TX 782341295310621
  23. Michael Simmons, M.D.Corpus Christi, TX 784041376560979
  24. Michael Simmons, MDOdessa, TX 797611194735258
  25. Erica Simon, D.O.Jbsa Ft Sam Houston, TX 782341740690056
  26. George Simons, D.O.Houston, TX 770701114015260
  27. Elizabeth Simonson, M.D.Houston, TX 770821437596723
  28. Robert Simonson, DODallas, TX 752031407866056
  29. Allan Simpson, MDCorpus Christi, TX 784041619256062
  30. Michael Simpson, M.D.Temple, TX 765081477768497
  31. Samuel Simpson, MDSan Antonio, TX 782091720469968
  32. Chance Sims, D.O.Brenham, TX 778331447666979
  33. Marcus Sims, D.O.Missouri City, TX 774591023303419
  34. James Sinclair, MDEl Paso, TX 799051205529153
  35. Phillip Singer, D.O.Angleton, TX 775151497191621
  36. Amninder Singh, M.D.San Antonio, TX 782291508214768
  37. Harbir Singh, MDAustin, TX 787521417274606
  38. Harjot Singh, M.D.Cypress, TX 774291649613043
  39. Joya Singh, DODallas, TX 753901588293526
  40. Natasha Singh, M.D.Grapevine, TX 760511316384837
  41. Suneet Singh, MDAustin, TX 787051427000116
  42. Ashish Singhal, MDAustin, TX 787461699837435
  43. Nitin Singla, M.D.Sugar Land, TX 774791649408691
  44. Rodmond SingletonHouston, TX 770301184073835
  45. Charles Singstad, M.D.San Antonio, TX 782051467424069
  46. Alexander Sirney, DOLubbock, TX 794301760033989
  47. Craig Sisson, M.D.San Antonio, TX 782291073614434
  48. Abbas Sizar, MDSan Antonio, TX 782291497458624
  49. Andrzej Skarpetowski, M.D.San Antonio, TX 782511346355344
  50. Branden Skarpiak, MDSan Antonio, TX 782291033524194

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Texas ranks 42 of 51 per resident

  1. Mississippi18
  2. Tennessee16
  3. North Dakota16
  4. Texas16
  5. Iowa16
  6. Idaho16
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.1% of these records appear in a Medicare file, against 81.5% 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. Texas83.1%
  2. United States81.5%

Emergency Medicine Physician records in Texas, measured

  • In a Medicare file4,059 of 4,885 · 83.1% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file2,780 · 56.9% here, 58.7% nationally
  • Not updated in five years or more2,674 · 54.7% here, 54.8% nationally
  • Median graduation year2013 · the 2,779 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,885 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Texas: 16 per 100,000 residents against 21 nationally (50 states and D.C.). Houston has 818 of them (17%).

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 York5,025
  2. Florida4,034
  3. Pennsylvania3,911
  4. Illinois3,291

States with a similar rate per 100,000

  1. North Dakota16.1
  2. Iowa15.9
  3. Idaho15.8
  4. Kansas15.6

The largest states

  1. California7,751
  2. New York5,025
  3. Florida4,034
  4. Pennsylvania3,911
  5. Illinois3,291

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.