# Margaret Marie Corona, FNP

Source: https://ourhealthnetwork.com/doctor/margaret-corona-fnp-1427738236
NPI: 1427738236
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Margaret Marie Corona, FNP is a nurse practitioner based in Norwalk, CA with NPI 1427738236.

## Profile

- Primary specialty: Nurse Practitioner
- Credential: FNP
- Gender: Female
- NPI: 1427738236 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1427738236))

## Practice and contact

- Address: 13820 San Antonio Dr, Norwalk, CA, 906504033
- Phone: (562) 944-2181

## Insurance accepted (1 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

To verify a specific plan covers Margaret Marie Corona, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1427738236).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 10 disclosed payments from medical industry sources totaling approximately $201.

Largest disclosed payer: Bayer Healthcare Pharmaceuticals Inc. ($83 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 Nurse Practitioner doctors in NORWALK, CA](https://ourhealthnetwork.com/nurse-practitioner/ca/norwalk)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1427738236)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)