# Catherine Y Han, MD

Source: https://ourhealthnetwork.com/doctor/catherine-han-md-1023076221
NPI: 1023076221
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Catherine Y Han, MD is a obstetrics/gynecology based in Irvine, CA practicing at Hoag Clinic with NPI 1023076221.

## Profile

- Primary specialty: Obstetrics/Gynecology
- Credential: MD
- Gender: Female
- Medical school: JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
- Graduation year: 1996
- NPI: 1023076221 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1023076221))

## Practice and contact

- Practice name: Hoag Clinic
- Address: 16305 Sand Canyon Ave, Suite 275, Irvine, CA, 926183791
- Phone: (949) 829-5500
- Group practice size: 436 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 16 plans

To verify a specific plan covers Catherine Y Han, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1023076221).

## Related on OurHealthNetwork

- [More Obstetrics/Gynecology doctors in IRVINE, CA](https://ourhealthnetwork.com/obstetrics-gynecology/ca/irvine)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1023076221)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)