NPPES file of Aug 9, 2026

Colon & Rectal Surgery Physician in Nevada

17 NPPES records list colon & rectal surgery physician with a practice address in Nevada, 0.5 per 100,000 residents, the 31st highest rate of 50. Las Vegas and Reno have the most; each record links to the provider's NPI and the Nevada license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208C00000X · 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, 11

  1. Las Vegas11
  2. Reno3
  3. Henderson2
  4. North Las Vegas1

Colon & Rectal Surgery Physician records in Nevada

  1. Leslie Browder, M.D.North Las Vegas, NV 890861760607162
  2. Adan Castrodad-Caraballo, MDHenderson, NV 890521760914188
  3. Garrett Friedman, M.D.Las Vegas, NV 891281316237944
  4. Lance Horner, M.D.Las Vegas, NV 891021952842205
  5. Roger Hsiung, M.D.Las Vegas, NV 891131578687661
  6. Harold Kennedy, M.D.Reno, NV 895021164466249
  7. Calvin Lyons, M.D.Las Vegas, NV 891191811149404
  8. Melissa Miles, M.D.Las Vegas, NV 891061992091755
  9. Godwin OfikwuHenderson, NV 890741396056404
  10. Tijani Osumah, MDLas Vegas, NV 891481215433461
  11. Anathea Powell, MDReno, NV 895021699927962
  12. Kent Sasse, M.D.Reno, NV 895021538104443
  13. Katherine SpechtLas Vegas, NV 891281073045647
  14. Ketan Thanki, M.D.Las Vegas, NV 891181093058869
  15. Joseph Thornton, M.D.Las Vegas, NV 891021538147251
  16. Stephanie Wishnev, MDLas Vegas, NV 891181043219686
  17. Ren Zhang, MDLas Vegas, NV 891181902910052

Source: CMS NPPES, primary taxonomy 208C00000X: records by practice city and the list of records, file of Aug 9, 2026.

Nevada ranks 31 of 50 per resident

  1. Arkansas0.6
  2. Missouri0.6
  3. Tennessee0.5
  4. Nevada0.5
  5. Utah0.5
  6. Wisconsin0.5
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 208C00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

94.1% of these records appear in a Medicare file, against 84.7% 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. Nevada94.1%
  2. United States84.7%

Colon & Rectal Surgery Physician records in Nevada, measured

  • In a Medicare file16 of 17 · 94.1% here, 84.7% nationally
  • In the CMS Doctors and Clinicians file15 · 88.2% here, 76.0% nationally
  • Not updated in five years or more3 · 17.6% here, 50.9% nationally
  • Median graduation year2008 · the 15 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208C00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17 NPPES records list colon & rectal surgery physician (208C00000X) as their primary taxonomy with a practice address in Nevada: 0.5 per 100,000 residents against 0.7 nationally (50 states and D.C.). Las Vegas has 11 of them (65%).

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. Arkansas18
  2. Utah18
  3. Iowa19
  4. Oklahoma19

States with a similar rate per 100,000

  1. Wisconsin0.5
  2. Maryland0.5
  3. Tennessee0.5
  4. California0.5

The largest states

  1. Texas209
  2. New York199
  3. California198
  4. Florida178
  5. Ohio123

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.