# Lewis Alvin Duncan, M.D

Source: https://ourhealthnetwork.com/doctor/lewis-duncan-md-1821031253
NPI: 1821031253
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Lewis Alvin Duncan, M.D is a medical oncology based in Longview, TX with NPI 1821031253.

## Profile

- Primary specialty: Medical Oncology
- Credential: M.D
- Gender: Male
- NPI: 1821031253 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1821031253))

## Practice and contact

- Address: 1300 N 4th St, Longview, TX, 756014717
- Phone: (903) 757-2122

## 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:

- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 43 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan

To verify a specific plan covers Lewis Alvin Duncan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1821031253).

## 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 $49.

Largest disclosed payer: ABBVIE INC. ($49 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 Medical Oncology doctors in LONGVIEW, TX](https://ourhealthnetwork.com/medical-oncology/tx/longview)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1821031253)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)