347 Cornea and External Diseases Specialist providers practice across all 50 states and Washington DC, and 81% received drug or device company payments in 2025. California has the most at 56. Listings are drawn from federal public records and are not endorsements.
Industry payment share ranges from 88% in California to 67% in Texas, among states with 25 or more providers.
There are 347 Cornea and External Diseases Specialist providers with active NPI records across all 50 states and Washington DC, according to federal NPPES data refreshed monthly. California has the most at 56.
280 of 347 Cornea and External Diseases Specialist providers nationally (81%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program. The share is highest in California at 88% and lowest in Texas at 67%.
Provider counts come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
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