NPPES file of Aug 9, 2026

Internal Medicine Physician in Nevada

1,229 NPPES records list internal medicine physician with a practice address in Nevada, 38 per 100,000 residents, the 26th highest rate of 51. Las Vegas and Henderson have the most; each record links to the provider's NPI and the Nevada license search. Page 16 of 25.

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).

Las Vegas has the most, 716

  1. Las Vegas716
  2. Henderson181
  3. Reno159
  4. North Las Vegas57
  5. Nellis Afb23

Internal Medicine Physician records in Nevada

  1. Saima NurHenderson, NV 890521144859430
  2. Elena Nyhan, M.D.Reno, NV 895021700814399
  3. Patrick O'Donnell, MDSparks, NV 894341538508049
  4. Ling Yi Obrand, MDLas Vegas, NV 891471295225399
  5. Resurreccion Ocampo, M.D.Henderson, NV 890741699732149
  6. Mary Jeanette Odtohan-Mesa, M.D.North Las Vegas, NV 890861124053608
  7. George Oehlsen, DOLas Vegas, NV 891101750328084
  8. Karyn Ofa, D.O.Las Vegas, NV 891451295891687
  9. Jeremy Oh, D.O.Las Vegas, NV 891061962863399
  10. Rafael Okamoto, M.D.Las Vegas, NV 891041235281874
  11. Emmanuel Okechukwu, M.D.Las Vegas, NV 891381023066958
  12. Ayodele Okunola, M.D.Sparks, NV 894341124290317
  13. Olumide Olagunju, MDLas Vegas, NV 891131285958884
  14. Leila Olivera, MDLas Vegas, NV 891221619049426
  15. Miguel Ollada, MDNorth Las Vegas, NV 890861780654640
  16. Brian Onbirbak, MDLas Vegas, NV 891021659331387
  17. Richard Ongtengco, M.D.Las Vegas, NV 891021194917856
  18. Majonel Ontanillas, MDLas Vegas, NV 891281235105313
  19. Emmanuel Onwutuebe, MDLas Vegas, NV 891281447224431
  20. John Onyema, M.D.,Las Vegas, NV 891031801855507
  21. Amaka Onyiagu, M.DLas Vegas, NV 891281386263283
  22. David Orentlicher, MDLas Vegas, NV 891541942921515
  23. Neema Oroomchi, M.D.Las Vegas, NV 891021447694872
  24. Angela Ortega-Bermudez, DOHenderson, NV 890151982873360
  25. Timothy Osborne, MDReno, NV 895031922191550
  26. Henry Osei, MDLas Vegas, NV 891491235102716
  27. Anneta Osuchukwu, MDLas Vegas, NV 891131124355854
  28. Chima Osuoha, MDLas Vegas, NV 891691154445476
  29. Jerry Owensby, M.D.Henderson, NV 890521871524132
  30. Orlando Ozir, MDLas Vegas, NV 891131790977437
  31. Kavita Pabby, MDLas Vegas, NV 891131336301449
  32. Laurena Padre-Cadavona, M.D.Las Vegas, NV 891281609818962
  33. Ioana Pahlevan, MDLas Vegas, NV 891211659341857
  34. Joshua Pak, DOHenderson, NV 890141003518705
  35. Pongchanok Pakdeesupapol, M.D.Las Vegas, NV 891131679992325
  36. Shawn PakravanReno, NV 895021982081014
  37. Juan PalaciosReno, NV 895111457859951
  38. Harry Pan, D.O.Las Vegas, NV 891201346688538
  39. Shamini Panikkar, M.D.Las Vegas, NV 891281508898768
  40. Larry Pappas, M.D.Carson City, NV 897031124080007
  41. Pawel Parafianowicz, MDLas Vegas, NV 891021871096628
  42. Priyanka Parekh, D.O.Henderson, NV 890521699124875
  43. Fuzhan Parhizgar, M.D.Las Vegas, NV 891221881993343
  44. Thomas Parisi, M.D.Las Vegas, NV 891211275587677
  45. Eun-Mi Park, M.D.Las Vegas, NV 891341902879927
  46. Joobin Park, M.D.Las Vegas, NV 891831588028807
  47. Min Park, D.O.Las Vegas, NV 891061134414881
  48. Ryon Parker, MDLas Vegas, NV 891181609001759
  49. Susan Parker, M.D.Las Vegas, NV 891061861632838
  50. Jose Partida Corona, M.D.Las Vegas, NV 891211477518801

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

Nevada ranks 26 of 51 per resident

  1. Virginia42
  2. Nebraska41
  3. Washington39
  4. Nevada38
  5. Arizona38
  6. Louisiana38
  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.

82.3% 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. Nevada82.3%
  2. United States78.7%

Internal Medicine Physician records in Nevada, measured

  • In a Medicare file1,011 of 1,229 · 82.3% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file772 · 62.8% here, 61.4% nationally
  • Not updated in five years or more532 · 43.3% here, 55.4% nationally
  • Median graduation year2006 · the 772 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

1,229 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Nevada: 38 per 100,000 residents against 44 nationally (50 states and D.C.). Las Vegas has 716 of them (58%).

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. Puerto Rico1,146
  2. Oklahoma1,115
  3. Rhode Island1,033
  4. Kansas1,010

States with a similar rate per 100,000

  1. Arizona38.4
  2. Louisiana38.2
  3. Washington39.4
  4. North Carolina37.4

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.