NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in Nevada

318 NPPES records list obstetrics & gynecology physician with a practice address in Nevada, 10 per 100,000 residents, the 49th highest rate of 51. Las Vegas and Reno have the most; each record links to the provider's NPI and the Nevada license search. Page 5 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · 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, 187

  1. Las Vegas187
  2. Reno52
  3. Henderson39
  4. Carson City15
  5. Nellis Afb8

Obstetrics & Gynecology Physician records in Nevada

  1. Thy Nguyen, DOHenderson, NV 890521487217444
  2. Alexander Norton, M.D.Las Vegas, NV 891481750331146
  3. Susan Nourse, MDReno, NV 895021194285759
  4. John Nowins, M.D.Las Vegas, NV 891091912047176
  5. Hillary O'Brien, MDReno, NV 895021922621903
  6. Heidi Oberhansli, MDCarson City, NV 897031285758235
  7. Christine Okpala, MDLas Vegas, NV 891481457630675
  8. Scott-May Olds, M.D.Las Vegas, NV 891131942288691
  9. James Oliver, DOHenderson, NV 890521467425785
  10. David OllendorffHenderson, NV 890111487074829
  11. Charissa Olson Caldera, M.D.Las Vegas, NV 891021932359858
  12. Holly Omar, M.D.Reno, NV 895031104912120
  13. Daniela Pachova, M.D.Las Vegas, NV 891481205159621
  14. Edmond Pack, M.D.Las Vegas, NV 891131043284334
  15. Jazmin Parcon, MDLas Vegas, NV 891181285672634
  16. Kamal Parikh, M.D.Las Vegas, NV 891091902059231
  17. Sheldon Paul, M.D.Las Vegas, NV 891061629031117
  18. Gabriela Pena, MDHenderson, NV 890121386105716
  19. Maria Perez-Montes, MDLas Vegas, NV 891131083687628
  20. Petar Planinic, M.D.Las Vegas, NV 891181922200054
  21. Catherine Platt, M.D.Reno, NV 895021154696706
  22. Gennadiy Plotnitskiy, D.O.Henderson, NV 890141891011359
  23. Shanee Porter, MDLas Vegas, NV 891021982728937
  24. Arshia Rassi, D.O.Las Vegas, NV 891181306225750
  25. Sohini Ray, M.D.Reno, NV 895021639480072
  26. Tammy Reynolds, M.D.Las Vegas, NV 891281316145733
  27. Daniel Richards, D.O.Las Vegas, NV 891281538547740
  28. Lawson Richter, M.D.Las Vegas, NV 891061457320004
  29. Ann Ricks, MDReno, NV 895111386892545
  30. Conrad Roberson, D.O.Elko, NV 898011144368523
  31. Lisa Roberts, MDLas Vegas, NV 891481467430116
  32. Karen Rodeffer-Evans, MDFallon, NV 894061063518595
  33. Joseph Rojas, MDLas Vegas, NV 891481760547517
  34. Kirsten Rojas, MDLas Vegas, NV 891481992860746
  35. Gaynelle Rolling, DOLas Vegas, NV 891441699782730
  36. Raul Romero-Joseph, M.D.Las Vegas, NV 891281336247246
  37. Amy Rosenbaum, DOLas Vegas, NV 891061821357641
  38. Alexandra Ross, MDLas Vegas, NV 891481497405963
  39. Sarah RoyleLas Vegas, NV 891441396374633
  40. Liliana Ruiz-Leon, D.O.Las Vegas, NV 891061700995446
  41. Chloe SabaLas Vegas, NV 891061568048007
  42. Mehran Salek, MDHenderson, NV 890521558833830
  43. Stephanie Sammons, D.O.Las Vegas, NV 891441598026163
  44. Aditi Sanatinia, MDLas Vegas, NV 891441336257153
  45. John Scarff, M.D.Las Vegas, NV 891061558474825
  46. Tanja Scherm, M.D.Las Vegas, NV 891281477659142
  47. Samantha Schoenhaus, DOLas Vegas, NV 891131295820330
  48. Mark Schumacher, M.D.Reno, NV 895031386723443
  49. Paula Schwartz, DOHenderson, NV 890521992963219
  50. Chelsea Sharp, DOLas Vegas, NV 891291619599396

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Nevada ranks 49 of 51 per resident

  1. Iowa11
  2. West Virginia11
  3. Alabama10
  4. Nevada10
  5. Idaho10
  6. Arkansas9
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.7% of these records appear in a Medicare file, against 75.6% 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. Nevada77.7%
  2. United States75.6%

Obstetrics & Gynecology Physician records in Nevada, measured

  • In a Medicare file247 of 318 · 77.7% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file205 · 64.5% here, 60.3% nationally
  • Not updated in five years or more141 · 44.3% here, 56.2% nationally
  • Median graduation year2002 · the 205 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

318 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in Nevada: 10 per 100,000 residents against 14 nationally (50 states and D.C.). Las Vegas has 187 of them (59%).

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. Mississippi326
  2. Iowa339
  3. Hawaii288
  4. Nebraska284

States with a similar rate per 100,000

  1. Idaho9.7
  2. Alabama10.3
  3. West Virginia10.6
  4. South Dakota10.8

The largest states

  1. California5,088
  2. Texas3,524
  3. New York3,174
  4. Florida2,601
  5. Illinois2,062

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.