NPPES file of Aug 9, 2026

Gastroenterology Physician in Alabama

232 NPPES records list gastroenterology physician with a practice address in Alabama, 4.5 per 100,000 residents, the 37th highest rate of 51. Birmingham and Mobile have the most; each record links to the provider's NPI and the Alabama license search. Page 4 of 5.

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).

Birmingham has the most, 84

  1. Birmingham84
  2. Mobile34
  3. Huntsville24
  4. Montgomery17
  5. Tuscaloosa12

Gastroenterology Physician records in Alabama

  1. Benjamin Niland, M.D.Mobile, AL 366081346689163
  2. Mark Nissenbaum, M.D.Tuscaloosa, AL 354041003894502
  3. Benjamin Nunley, MDHuntsville, AL 358011679007157
  4. Ayah Obeid, MDBirmingham, AL 352331922794494
  5. William Oelsner, MDHomewood, AL 352091760989339
  6. F Orleans, M.D.Mobile, AL 366041275580029
  7. Leonard Ou-Tim, MDAlabaster, AL 350071790761153
  8. Robert Ousley, MDFoley, AL 365351356960876
  9. Faris Pacha, D.O.Birmingham, AL 352351750829685
  10. Jennifer Palmer, MDTuscaloosa, AL 354061861626251
  11. Michael Palmer, M.D.Tuscaloosa, AL 354061649454117
  12. Rajat Parikh, M.D.Birmingham, AL 352091093997819
  13. Lawrence Parker, MDMobile, AL 366081629008123
  14. Michael Passarella, MDBirmingham, AL 352091396844197
  15. Rajesh Patel, MDHuntsville, AL 358011346239456
  16. Shajan PeterBirmingham, AL 352331871765552
  17. Michael Phillips, MDHomewood, AL 352091972941243
  18. Harold Philpot, MDBirmingham, AL 352091831173004
  19. Lewis Pressgrove, M.D.Birmingham, AL 352431851646889
  20. Thomas Pugliese, MDGadsden, AL 359031306838818
  21. Haritha Ramasastry, M.D.Clanton, AL 350451407900616
  22. Jayapal Ramesh, MDBirmingham, AL 352491922382795
  23. Sujan RaviBirmingham, AL 352331649584350
  24. Adisesha Reddy, MDTuscaloosa, AL 354061407968167
  25. Bradley Rice, MDHuntsville, AL 358011982731055
  26. Meredith Roath, M.D.Huntsville, AL 358011497947949
  27. Lindsay Robison, MDBirmingham, AL 352091659584928
  28. Reynaldo Rodriguez, DOMobile, AL 366081023055340
  29. Carrie Rothermel, MDBirmingham, AL 352091528454758
  30. William Rowell, MD FACPTuscaloosa, AL 354061538109442
  31. Bradley Rubery, M.D.Alabaster, AL 350071235177270
  32. Kirk RussBirmingham, AL 352331083971121
  33. Travis Rutland, MDDothan, AL 363051518922087
  34. Sergio Sanchez Luna, MDBirmingham, AL 352331346656782
  35. Michael Sanders, MDMobile, AL 366081275554636
  36. Scott Sarrels, M.D.Dothan, AL 363051588981872
  37. Viplove Senadhi, D.O.Montgomery, AL 361061174785562
  38. Robert Shaffer, M.D.Birmingham, AL 352351528002151
  39. Smita Shah, MDHuntsville, AL 358021063454817
  40. Haroon Shaikh, M.D.Anniston, AL 362071588773121
  41. John Shallcross, MDBirmingham, AL 352091417937731
  42. Gilad Shapira, D.O.Opelika, AL 368011225560568
  43. Christopher Shaver, MDBirmingham, AL 352091407800378
  44. Mohamed ShoreibahBirmingham, AL 352331134110455
  45. Thomas Short, MDHuntsville, AL 358011144219148
  46. Shreesh Shrestha, M.DMontgomery, AL 361061366893562
  47. Mohammad Arsalan Siddiqui, M.DHuntsville, AL 358011275916983
  48. Joanna Siegel, M.D.Birmingham, AL 352051831163724
  49. Kenneth Sigman, MDBirmingham, AL 352431780660142
  50. James Simpson, M.D.Mobile, AL 366081114933181

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

Alabama ranks 37 of 51 per resident

  1. Georgia4.8
  2. West Virginia4.6
  3. Delaware4.6
  4. Alabama4.5
  5. New Mexico4.5
  6. Nebraska4.4
  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.

87.5% 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. Alabama87.5%
  2. United States84.4%

Gastroenterology Physician records in Alabama, measured

  • In a Medicare file203 of 232 · 87.5% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file161 · 69.4% here, 73.7% nationally
  • Not updated in five years or more136 · 58.6% here, 55.6% nationally
  • Median graduation year2000 · the 161 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

232 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Alabama: 4.5 per 100,000 residents against 6.2 nationally (50 states and D.C.). Birmingham has 84 of them (36%).

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. Kentucky226
  2. Puerto Rico203
  3. Louisiana263
  4. Oregon281

States with a similar rate per 100,000

  1. Delaware4.6
  2. West Virginia4.6
  3. New Mexico4.5
  4. Nebraska4.4

The largest states

  1. California2,140
  2. New York1,797
  3. Florida1,513
  4. Texas1,478
  5. Pennsylvania1,049

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.