NPPES file of Aug 9, 2026

Ophthalmology Physician in Wyoming

15 NPPES records list ophthalmology physician with a practice address in Wyoming, 2.6 per 100,000 residents, the 51st highest rate of 51. Cheyenne and Jackson have the most; each record links to the provider's NPI and the Wyoming license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207W00000X · method

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

Cheyenne has the most, 4

  1. Cheyenne4
  2. Jackson2
  3. Sheridan2
  4. Casper1
  5. Cody1

Ophthalmology Physician records in Wyoming

  1. Lawrence Chapman, M.D.Wison, WY 830141699199505
  2. Ronald Gibson, M.D.Casper, WY 826011629129739
  3. Andrew Hall, MDSheridan, WY 828011861431371
  4. Peter Jensen, D.O.Rock Springs, WY 829011306826938
  5. Randolph Johnston, M.D.Cheyenne, WY 820011730182239
  6. Peter Larsen, M.D.Newcastle, WY 827011801030234
  7. James Luebbers, MDJackson, WY 830011477879062
  8. Shauna McKusker, M.D.Cheyenne, WY 820011073516571
  9. Samuel NavonGillette, WY 827181962451336
  10. William Ramsay, M.D.Jackson, WY 830011972694545
  11. Shaun Shafer, M.D.Laramie, WY 820701730181561
  12. Patricia Stepp, M.D.Cheyenne, WY 820011609826726
  13. William Stewart, MDCheyenne, WY 820011770722845
  14. Bairn Walker, M.D.Sheridan, WY 828011861443889
  15. Barry Welch, M.D.Cody, WY 824141437157484

Source: CMS NPPES, primary taxonomy 207W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wyoming ranks 51 of 51 per resident

  1. Indiana4.5
  2. Nevada4.5
  3. Idaho3.9
  4. Wyoming2.6
  5. 50 states and D.C.6.7

Source: CMS NPPES, primary taxonomy 207W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

46.7% of these records appear in a Medicare file, against 77.8% 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. Wyoming46.7%
  2. United States77.8%

Ophthalmology Physician records in Wyoming, measured

  • In a Medicare file7 of 15 · 46.7% here, 77.8% nationally
  • In the CMS Doctors and Clinicians file4 · 26.7% here, 65.5% nationally
  • Not updated in five years or more13 · 86.7% here, 63.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

15 NPPES records list ophthalmology physician (207W00000X) as their primary taxonomy with a practice address in Wyoming: 2.6 per 100,000 residents against 6.7 nationally (50 states and D.C.). Cheyenne has 4 of them (27%).

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. Alaska37
  2. North Dakota47
  3. Vermont55
  4. South Dakota60

States with a similar rate per 100,000

  1. Idaho3.9
  2. Nevada4.5
  3. Indiana4.5
  4. Alabama4.6

The largest states

  1. California2,899
  2. New York1,822
  3. Florida1,581
  4. Texas1,514
  5. Pennsylvania1,088

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.