# Nadia S. Nathan, MD

Source: https://ourhealthnetwork.com/doctor/nadia-nathan-md-1013973619
NPI: 1013973619
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Nadia S. Nathan, MD is a anesthesiology based in Colton, CA practicing at Inland Empire Anesthesia Medical Group, Inc with NPI 1013973619.

## Profile

- Primary specialty: Anesthesiology
- Credential: MD
- Gender: Female
- Graduation year: 1980
- NPI: 1013973619 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1013973619))

## Practice and contact

- Practice name: Inland Empire Anesthesia Medical Group, Inc
- Address: 400 N Pepper Ave, Colton, CA, 923241801
- Phone: (909) 580-2440
- Group practice size: 38 members

## Insurance accepted (6 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 13 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Nadia S. Nathan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1013973619).

## 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 $42.

Largest disclosed payer: Merck Sharp & Dohme LLC ($42 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 Anesthesiology doctors in COLTON, CA](https://ourhealthnetwork.com/anesthesiology/ca/colton)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1013973619)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)