# DAVID C CARKNER

NPI: 1669562476
Credential: Doctor of Optometry
Specialty: Eye and Vision Services Providers|Optometrist
Location: PORTLAND, OR

## CMS Open Payments (pharma + device $$$)

- **Lifetime total:** $134
- Payment count: 2
- Manufacturers paying: 1
- Years active: 2024–2024
- Top payer: Johnson & Johnson Vision Care, Inc. ($134)

## Top manufacturers (lifetime)

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## Year-by-year totals

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## Source

- CMS Open Payments: https://openpaymentsdata.cms.gov/physician/1669562476
- ProPublica Dollars for Docs: https://projects.propublica.org/d4d-api/dollars-for-docs/individual/1669562476
- This physician on MORVS: https://api.morvs.ai/doctor/1669562476