# Barbara Erny, MD

Source: https://ourhealthnetwork.com/doctor/barbara-erny-md-1992803514
NPI: 1992803514
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Barbara Erny, MD is a ophthalmology based in Sunnyvale, CA with NPI 1992803514.

## Profile

- Primary specialty: Ophthalmology
- Credential: MD
- Gender: Female
- NPI: 1992803514 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1992803514))

## Practice and contact

- Address: 323-325 North Mathilda Ave, Sunnyvale, CA, 94085
- Phone: (408) 524-5900

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $95.

Largest disclosed payer: Alcon Vision LLC ($95 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Ophthalmology doctors in SUNNYVALE, CA](https://ourhealthnetwork.com/ophthalmology/ca/sunnyvale)
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- [About our data and methodology](https://ourhealthnetwork.com/methodology)