# Peiyun Chang, DO

Source: https://ourhealthnetwork.com/doctor/peiyun-chang-do-1558775825
NPI: 1558775825
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Peiyun Chang, DO is a family practice based in San Francisco, CA practicing at North East Medical Services with NPI 1558775825.

## Profile

- Primary specialty: Family Practice
- Credential: DO
- Gender: Male
- Graduation year: 2014
- NPI: 1558775825 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1558775825))

## Practice and contact

- Practice name: North East Medical Services
- Address: 1520 Stockton St, San Francisco, CA, 941333354
- Phone: (415) 391-9686
- Group practice size: 147 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:

- [Humana](https://ourhealthnetwork.com/insurance/humana) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Peiyun Chang, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1558775825).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $119.

Largest disclosed payer: Astellas Pharma US Inc ($97 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 Family Practice doctors in SAN FRANCISCO, CA](https://ourhealthnetwork.com/family-practice/ca/san-francisco)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1558775825)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)