NPPES file of Aug 9, 2026

Internal Medicine Physician in Indiana

2,109 NPPES records list internal medicine physician with a practice address in Indiana, 31 per 100,000 residents, the 41st highest rate of 51. Indianapolis and Fort Wayne have the most; each record links to the provider's NPI and the Indiana license search. Page 3 of 43.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Indianapolis has the most, 699

  1. Indianapolis699
  2. Fort Wayne215
  3. Evansville97
  4. Carmel68
  5. Muncie68

Internal Medicine Physician records in Indiana

  1. Robert Anderson, MDAnderson, IN 460161790851509
  2. Stephen Anderson, MDSouth Bend, IN 466171578554648
  3. Thomas Anderson, MDEvansville, IN 477131497821813
  4. Anthony Andres, MDMooresville, IN 461581720237704
  5. Amna Anees, MDIndianapolis, IN 462601508120809
  6. Syed Anees, M.DIndianapolis, IN 462601780147223
  7. Terence Anguh, M.D.Fort Wayne, IN 468451083033310
  8. Okechukwu Anochie, MDSouth Bend, IN 466011346772894
  9. Jehangir Ansari, MDFort Wayne, IN 468451295034064
  10. Cheryl Anthony Worix, MDDyer, IN 463111528028693
  11. Seema Apuri, M.D.Fort Wayne, IN 468051831207661
  12. Abdulateef Aregbe, M.DFishers, IN 460371972756245
  13. Tarek Aridi, MDIndianapolis, IN 462021932894086
  14. Marta Arjonilla, MDIndianapolis, IN 462021922635499
  15. Thomas Armstrong, MDIndianapolis, IN 462601518940816
  16. Soraj Arora, DOMunster, IN 463211871571208
  17. Bruna Arrunategui-Rodriguez, MDHighland, IN 463221992979215
  18. Muhammad Arslan, MDLagrange, IN 467611831838317
  19. Joseph Arulandu, MDLa Porte, IN 463501316952807
  20. Karmapath AryalFort Wayne, IN 468451295142404
  21. Sarthak Aryal, MDFort Wayne, IN 468451609487040
  22. Mohammed Asgar, MDMerrillville, IN 464101023004587
  23. Tarek Ashkar, M.DIndianapolis, IN 462021750465308
  24. Munazza Aslam, MD/ MBBSFort Wayne, IN 468451598252801
  25. Evan AsperFort Wayne, IN 468451023464161
  26. Sylvana Atallah, M.D.South Bend, IN 466011225235336
  27. Wassim AtassiHighland, IN 463221871533927
  28. Vidyasree Atluri, MDIndianapolis, IN 462021477729226
  29. Vijaya Atluri, M.DFort Wayne, IN 468051912099987
  30. Amandeep Aulakh, M.D.Shelbyville, IN 461761821267394
  31. Ashton Ausbrooks, MDVincennes, IN 475911972185106
  32. Trent Austin, M.D.Batesville, IN 470061780670505
  33. Robert Avena, MDSullivan, IN 478821598772428
  34. Rajamani AvulaCrown Point, IN 463071144329913
  35. Ibrahim Awawdeh, MDNew Albany, IN 471501184109209
  36. Opeyemi Awe, MDIndianapolis, IN 462021669813234
  37. Osama Ayad, MD, FACPMerrillville, IN 464101427162288
  38. Ahad Ayaz, MDLagrange, IN 467611497160642
  39. Labib Ayoub, M.D.Indianapolis, IN 462021124060660
  40. Gary Ayres, MDCarmel, IN 460321962475574
  41. John Ayres, M.D.Indianapolis, IN 462851053736694
  42. Deepak Azad, MDFloyds Knobs, IN 471191083636930
  43. Michael Baach, MDFishers, IN 460381578579546
  44. Jordan Babcock, DOIndianapolis, IN 462561871054866
  45. Gustavo Bacelar Fontenele Araujo, M.D.Vincenness, IN 475911578137246
  46. Reetu Bachhawat, MDIndianapolis, IN 462561043325186
  47. Mary Backer, MDLa Porte, IN 463501801122239
  48. Lorelie Bada, M.D.New Albany, IN 471501508978628
  49. Jennifer Baenziger, M.D.Indianapolis, IN 462261528384914
  50. Waled Bahaj, M.D.Indianapolis, IN 462371316300601

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Indiana ranks 41 of 51 per resident

  1. Alabama33
  2. Mississippi33
  3. North Dakota31
  4. Indiana31
  5. Texas30
  6. Montana29
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

84.6% of these records appear in a Medicare file, against 78.7% 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. Indiana84.6%
  2. United States78.7%

Internal Medicine Physician records in Indiana, measured

  • In a Medicare file1,784 of 2,109 · 84.6% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,448 · 68.7% here, 61.4% nationally
  • Not updated in five years or more917 · 43.5% here, 55.4% nationally
  • Median graduation year2005 · the 1,448 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,109 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Indiana: 31 per 100,000 residents against 44 nationally (50 states and D.C.). Indianapolis has 699 of them (33%).

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. Oregon2,116
  2. Wisconsin2,078
  3. Colorado2,046
  4. South Carolina1,881

States with a similar rate per 100,000

  1. North Dakota31.3
  2. Texas30.1
  3. Montana28.6
  4. Mississippi33.1

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.