NPPES file of Aug 9, 2026

Gastroenterology Physician in Louisiana

263 NPPES records list gastroenterology physician with a practice address in Louisiana, 5.8 per 100,000 residents, the 21st highest rate of 51. New Orleans and Baton Rouge have the most; each record links to the provider's NPI and the Louisiana license search. Page 5 of 6.

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).

New Orleans has the most, 51

  1. New Orleans51
  2. Baton Rouge47
  3. Shreveport37
  4. Lafayette22
  5. Metairie13

Gastroenterology Physician records in Louisiana

  1. Reinaldo Quevedo, M.D.New Orleans, LA 701211760707970
  2. Felix Rabito, M.D.Covington, LA 704331619939410
  3. Daniel Raines, M.D.Kenner, LA 700651316081367
  4. Nathaniel Ranney, M.D.Covington, LA 704331366676223
  5. Maheswar Rao, M.D.Baton Rouge, LA 708091306812326
  6. Pasam Rao, MDThibodaux, LA 703011023152063
  7. Arnab Ray, MDNew Orleans, LA 701211922155720
  8. Syed RazaShreveport, LA 711031295211563
  9. Sanjeeva Reddy, M.D.Marrero, LA 700721669474904
  10. Gary Reiss, MDMarrero, LA 700721568666543
  11. John Rhodes, M.D.Lafayette, LA 705031023350816
  12. Matthew Rice, M.D.New Orleans, LA 701211235313982
  13. Robert Richards, M.D.Alexandria, LA 713011033143797
  14. Arthur Richert, M.D.Monroe, LA 712011013127935
  15. Douglas Rimmer, M.D.Bossier City, LA 711111386634590
  16. Ramon Rivera, M.D.New Orleans, LA 701211457545600
  17. Matthew Rolfsen, M.D.Baton Rouge, LA 708081760862700
  18. Ricardo Romero, MDBaton Rouge, LA 708081366539991
  19. Leor Roubein, MDNew Orleans, LA 701121285633552
  20. Robin Rougeau, MDLake Charles, LA 706011003898362
  21. Justin Roy, M.D.New Orleans, LA 701121528599008
  22. Aldo Russo, M.D.Baton Rouge, LA 708091831123041
  23. Michael Ruth, M.D.Baton Rouge, LA 708091932174364
  24. Mardeli Saire Mendoza, M.D.Shreveport, LA 711051376855452
  25. Erick Salvatierra, MDLafayette, LA 705031508067653
  26. Hrishikesh Samant, M.D.Shreveport, LA 711031982087755
  27. Simhadri Sastry, M.D.Shreveport, LA 711181811083025
  28. Blake Savoie, MDBaton Rouge, LA 708091194286583
  29. Charles Schibler, M.D.Marrero, LA 700721669474920
  30. David Scott, M.D.Shreveport, LA 711011760478465
  31. Robert Seegers, M.D.Monroe, LA 712011124028444
  32. Janak Shah, M.D.New Orleans, LA 701211225052319
  33. Rahil Shah, M.D.Gonzales, LA 707371235172651
  34. Shamita Shah, M.D.New Orleans, LA 701211740302710
  35. David Silvers, MDMetairie, LA 700061316052087
  36. Tejinder Singh, M.D.Shreveport, LA 711031477644862
  37. Kayla Sliman, M.D.Baton Rouge, LA 708091023374303
  38. John Smiarowski, M.D.Monroe, LA 712011568462851
  39. James Smith, MDNew Orleans, LA 701211700820701
  40. Melissa Spera, M.D.New Orleans, LA 701121346508256
  41. Dasarathy Srinivas, M.D.Slidell, LA 704581851324552
  42. Robin StaudingerNew Orleans, LA 701121558603985
  43. Jason Stibbe, M.D.New Orleans, LA 701121700272622
  44. Wilford Stokes, M.D.New Iberia, LA 705601871593277
  45. Eugene Stueben, MDLafayette, LA 705061245261049
  46. Rian Tanenbaum, M.D.Marrero, LA 700721356343610
  47. Robert Taylor, M.D.Baton Rouge, LA 708081851633382
  48. Juan Teran, M.D.Lake Charles, LA 706011346294691
  49. Austin Thomas, M.D.New Orleans, LA 701211548298029
  50. Braden Thomas, MDNew Orleans, LA 701211215515473

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

Louisiana ranks 21 of 51 per resident

  1. Virginia6.2
  2. Maine6.2
  3. Wisconsin5.8
  4. Louisiana5.8
  5. Colorado5.7
  6. Hawaii5.6
  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.

87.8% 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. Louisiana87.8%
  2. United States84.4%

Gastroenterology Physician records in Louisiana, measured

  • In a Medicare file231 of 263 · 87.8% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file207 · 78.7% here, 73.7% nationally
  • Not updated in five years or more161 · 61.2% here, 55.6% nationally
  • Median graduation year2004 · the 207 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

263 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Louisiana: 5.8 per 100,000 residents against 6.2 nationally (50 states and D.C.). New Orleans has 51 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. Oregon281
  2. Alabama232
  3. Kentucky226
  4. South Carolina303

States with a similar rate per 100,000

  1. Wisconsin5.8
  2. Colorado5.7
  3. Hawaii5.6
  4. California5.5

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.