NPPES file of Aug 9, 2026

Occupational Medicine Physician in Indiana

54 NPPES records list occupational medicine physician with a practice address in Indiana, 0.8 per 100,000 residents, the 23rd highest rate of 50. Indianapolis and Fort Wayne have the most; each record links to the provider's NPI and the Indiana license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2083X0100X · 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, 15

  1. Indianapolis15
  2. Fort Wayne6
  3. Elkhart3
  4. Munster3
  5. South Bend3

Occupational Medicine Physician records in Indiana

  1. Raza Akbar, M.D.Munster, IN 463211669689386
  2. Sajiv Alex, MDIndianapolis, IN 462561235205436
  3. Troy Bergin, M.D.South Bend, IN 466371578783551
  4. Jeffrey Bowman, M.D., M.S.Indianapolis, IN 462601487703716
  5. Brian CaseIndianapolis, IN 462141922294479
  6. Thomas Chester, MDIndianapolis, IN 462041487771374
  7. Ryo Choi, MDIndianapolis, IN 462191053420828
  8. Christine Cisneros, M.D.Elkhart, IN 465141003004524
  9. Roberta Coleman, M.D.Clarksville, IN 471291114082864
  10. John Dohanich, DOEvansville, IN 477101831130905
  11. Scott Edwards, M.D.Granger, IN 465301114220589
  12. Omotayo Fawibe, MDFort Wayne, IN 468451851634554
  13. Susana Frilles, MDBluffton, IN 467141194887620
  14. Mark Gardner, M.D.East Chicago, IN 463121114055787
  15. Wallace Gasiewicz, M.D.Indianapolis, IN 462361972790848
  16. Samuel Greeson, MDFort Wayne, IN 468041760565402
  17. Carl Griffin, MDLafayette, IN 479041578532305
  18. Steven Griffith, MDPrinceton, IN 476701538145487
  19. Susan Hill, DOIndianapolis, IN 462681629144936
  20. Richard Hon, M.D.Indianapolis, IN 462191255431813
  21. Maureen Huff, MDPlainfield, IN 461681548398258
  22. Saurabh Joneja, M.D.Mishawaka, IN 465451649460619
  23. Jeffrey Jones, MDIndianapolis, IN 462051649252115
  24. Craig Karpilow, MDPrinceton, IN 476701720176035
  25. David Katz, MDCarmel, IN 460321114093382
  26. Michael Knipp, M.D., M.S.Fort Wayne, IN 468051639368400
  27. Stephen Lantz, MDElkhart, IN 465161992076079
  28. Dorothy Lenzi, LPNBloomington, IN 474041023278207
  29. Eric Levine, MDIndianapolis, IN 462031730161209
  30. Owen Lucas, MDIndianapolis, IN 462561598757932
  31. Timothy Lund, MDWarsaw, IN 465821265475701
  32. Rini Mathew, D.O.Greenwood, IN 461431871849612
  33. Dennis McClain, M.D.New Albany, IN 471501417051053
  34. Vivian Onunkwo, MDElkhart, IN 465161952612392
  35. Michael Patellos, MDNoblesville, IN 460601336215524
  36. Thomas Perrin, MDIndianapolis, IN 462781619098068
  37. Rolando Quilaton, MDGreenwood, IN 461421770659989
  38. Saligrama Ranganath, MDValparaiso, IN 463831104263227
  39. Richard Rodarte, M.D.Munster, IN 463211467496547
  40. Karen Sarpolis, M.D.Goshen, IN 465261033730577
  41. Thomas Savoie, D.O.Fort Wayne, IN 468041568572808
  42. John Shively, M.D.Lafayette, IN 479051770763153
  43. Daniel Simmonds, M.D.Fort Wayne, IN 468021063635464
  44. Robin Stickney, MDIndianapolis, IN 462561023160322
  45. Richard Stout, M.D.Indianapolis, IN 462411760508998
  46. Darvin SuterDecatur, IN 467331235353483
  47. Floyd Thurston, M.D.Bloomington, IN 474011265746689
  48. Craig Tokowitz, D.O.Munster, IN 463211598989113
  49. Usha Vyas-Major, M.D.Hobart, IN 463421558418376
  50. David Wells, MDIndianapolis, IN 462411710053988

Source: CMS NPPES, primary taxonomy 2083X0100X: records by practice city and the list of records, file of Aug 9, 2026.

Indiana ranks 23 of 50 per resident

  1. Michigan0.9
  2. Nevada0.8
  3. Pennsylvania0.8
  4. Indiana0.8
  5. Massachusetts0.8
  6. North Dakota0.8
  7. 50 states and D.C.0.8

Source: CMS NPPES, primary taxonomy 2083X0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

25.9% of these records appear in a Medicare file, against 26.1% 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. Indiana25.9%
  2. United States26.1%

Occupational Medicine Physician records in Indiana, measured

  • In a Medicare file14 of 54 · 25.9% here, 26.1% nationally
  • In the CMS Doctors and Clinicians file1 · 1.9% here, 10.7% nationally
  • Not updated in five years or more38 · 70.4% here, 70.9% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2083X0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

54 NPPES records list occupational medicine physician (2083X0100X) as their primary taxonomy with a practice address in Indiana: 0.8 per 100,000 residents against 0.8 nationally (50 states and D.C.). Indianapolis has 15 of them (28%).

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. Massachusetts54
  2. Arizona56
  3. Georgia56
  4. Missouri56

States with a similar rate per 100,000

  1. Pennsylvania0.8
  2. Oregon0.7
  3. Nevada0.8
  4. Idaho0.7

The largest states

  1. California415
  2. Texas168
  3. Ohio109
  4. Pennsylvania103
  5. Washington102

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.