NPPES file of Aug 9, 2026

Glaucoma Specialist (Ophthalmology) Physician in Oregon

21 NPPES records list glaucoma specialist (ophthalmology) physician with a practice address in Oregon, 0.5 per 100,000 residents, the 1st highest rate of 47. Portland and Medford have the most; each record links to the provider's NPI and the Oregon license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207WX0009X · method

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

Portland has the most, 10

  1. Portland10
  2. Medford5
  3. Oregon City2
  4. Eugene1
  5. Hillsboro1

Glaucoma Specialist (Ophthalmology) Physician records in Oregon

  1. Brendan Butler, M.D.Medford, OR 975041821384694
  2. Aiyin Chen, M.D.Portland, OR 972391629305131
  3. Lorna Edmunds, MD PHDPortland, OR 972391407801756
  4. Michael Gale, MDPortland, OR 972391356886782
  5. Eliesa Ing, MDPortland, OR 972391659499317
  6. Angela Jiang, M.D.Portland, OR 972391104243484
  7. Paul Jorizzo, M.D.Medford, OR 975041568530335
  8. Helen Koenigsman, M.D.Medford, OR 975041013179274
  9. Steven Mansberger, MD, MPHPortland, OR 972101356548861
  10. Robert McGlynn, MDPortland, OR 972161669655213
  11. John McKinney, MDOregon City, OR 970451265414213
  12. John Morrison, MDPortland, OR 972391033161997
  13. Christine Petersen, M.D.Medford, OR 975041639580194
  14. Garrett Scott, MDHillsboro, OR 971231659499507
  15. Justin Spaulding, D.O.Medford, OR 975041013259167
  16. Zoey StoumbosPortland, OR 972131568880383
  17. Lynn Sun, M.D., PH.D.Portland, OR 972391922460195
  18. Hana Takusagawa, MDEugene, OR 974011811158819
  19. Shandiz Tehrani, MD, PHDSalem, OR 973021205091022
  20. Charles Weber, M.D.Oregon City, OR 970451942447016
  21. Jonathan Young, MDTigard, OR 972241720492820

Source: CMS NPPES, primary taxonomy 207WX0009X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 1 of 47 per resident

  1. Oregon0.5
  2. Hawaii0.4
  3. Colorado0.4
  4. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 207WX0009X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

95.2% of these records appear in a Medicare file, against 95.1% 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. Oregon95.2%
  2. United States95.1%

Glaucoma Specialist (Ophthalmology) Physician records in Oregon, measured

  • In a Medicare file20 of 21 · 95.2% here, 95.1% nationally
  • In the CMS Doctors and Clinicians file16 · 76.2% here, 85.9% nationally
  • Not updated in five years or more11 · 52.4% here, 36.6% nationally
  • Median graduation year2008 · the 16 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207WX0009X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

21 NPPES records list glaucoma specialist (ophthalmology) physician (207WX0009X) as their primary taxonomy with a practice address in Oregon: 0.5 per 100,000 residents against 0.1 nationally (50 states and D.C.). Portland has 10 of them (48%).

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. Colorado23
  2. Arizona17
  3. Pennsylvania17
  4. Maryland16

States with a similar rate per 100,000

  1. Missouri0.2
  2. New York0.2
  3. Massachusetts0.2
  4. California0.2

The largest states

  1. California70
  2. New York37
  3. Florida35
  4. Texas30
  5. Colorado23

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.