# Chun Ouyang, MD

Source: https://ourhealthnetwork.com/doctor/chun-ouyang-md-1336115328
NPI: 1336115328
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Chun Ouyang, MD is a gastroenterology based in Walnut Creek, CA practicing at Permanente Medical Group Inc with NPI 1336115328.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- Graduation year: 1992
- NPI: 1336115328 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1336115328))

## Practice and contact

- Practice name: Permanente Medical Group Inc
- Address: 1515 Newell Ave, Walnut Creek, CA, 945965120
- Phone: (925) 295-4000
- Group practice size: 10921 members

## Insurance accepted (2 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Kaiser Permanente Northern California](https://ourhealthnetwork.com/insurance/kaiser-permanente-northern-california) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Chun Ouyang, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1336115328).

## 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 $22.

Largest disclosed payer: CapsoVision, Inc. ($22 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 Gastroenterology doctors in WALNUT CREEK, CA](https://ourhealthnetwork.com/gastroenterology/ca/walnut-creek)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1336115328)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)