# Katherine Dawn Duncan, M.D

Source: https://ourhealthnetwork.com/doctor/katherine-duncan-md-1366762650
NPI: 1366762650
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Katherine Dawn Duncan, M.D is a internal medicine based in Phoenix, AZ with NPI 1366762650.

## Profile

- Primary specialty: Internal Medicine
- Credential: M.D
- Gender: Female
- NPI: 1366762650 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1366762650))

## Practice and contact

- Address: 3811 E Bell Rd Ste 300, Phoenix, AZ, 85032
- Phone: (480) 454-7350

## Insurance accepted (4 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) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [BCBS Arizona](https://ourhealthnetwork.com/insurance/bcbs-arizona) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Katherine Dawn Duncan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1366762650).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 156 disclosed payments from medical industry sources totaling approximately $92,447.

Largest disclosed payer: Lilly USA, LLC ($66,214 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 Internal Medicine doctors in PHOENIX, AZ](https://ourhealthnetwork.com/internal-medicine/az/phoenix)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1366762650)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)