# Jeremy Ryan Chang, MD

Source: https://ourhealthnetwork.com/doctor/jeremy-chang-md-1679004691
NPI: 1679004691
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Jeremy Ryan Chang, MD is a obstetrics/gynecology based in Mission Viejo, CA practicing at Providence Medical Foundation with NPI 1679004691.

## Profile

- Primary specialty: Obstetrics/Gynecology
- Credential: MD
- Gender: Male
- Medical school: TUFTS UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2017
- NPI: 1679004691 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1679004691))

## Practice and contact

- Practice name: Providence Medical Foundation
- Address: 26800 Crown Valley Pkwy, Suite 545, Mission Viejo, CA, 926918030
- Phone: (949) 364-1040
- Group practice size: 1455 members

## Insurance accepted (5 networks)

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

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Jeremy Ryan Chang, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1679004691).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 5 disclosed payments from medical industry sources totaling approximately $106.

Largest disclosed payer: Biogen, Inc. ($49 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 Obstetrics/Gynecology doctors in MISSION VIEJO, CA](https://ourhealthnetwork.com/obstetrics-gynecology/ca/mission-viejo)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1679004691)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)