# James S Ahn, MD

Source: https://ourhealthnetwork.com/doctor/james-ahn-md-1588641963
NPI: 1588641963
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

James S Ahn, MD is a anesthesiology based in Corona, CA practicing at Corona Anesthesia Group Inc with NPI 1588641963.

## Profile

- Primary specialty: Anesthesiology
- Credential: MD
- Gender: Male
- Graduation year: 1990
- NPI: 1588641963 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1588641963))

## Practice and contact

- Practice name: Corona Anesthesia Group Inc
- Address: 800 S Main St, Corona, CA, 928823420
- Phone: (951) 737-4343
- Group practice size: 27 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 100.00/100
- Quality category score: 89.00/100
- Improvement Activities score: 40.00/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## 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) — 18 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers James S Ahn, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1588641963).

## Related on OurHealthNetwork

- [More Anesthesiology doctors in CORONA, CA](https://ourhealthnetwork.com/anesthesiology/ca/corona)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1588641963)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)