# Samuel Sim, MD

Source: https://ourhealthnetwork.com/doctor/samuel-sim-md-1275633844
NPI: 1275633844
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Samuel Sim, MD is a gastroenterology based in Vancouver, WA practicing at Advanced Gastroenterology Pllc with NPI 1275633844.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- Graduation year: 1991
- NPI: 1275633844 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1275633844))

## Practice and contact

- Practice name: Advanced Gastroenterology Pllc
- Address: 3250 Se 164th St, Suite 205, Vancouver, WA, 986839313
- Group practice size: 2 members

## Insurance accepted (8 networks)

This provider is listed in the following insurance carriers’ published networks and plan directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 29 plans
- [Ambetter](https://ourhealthnetwork.com/insurance/ambetter) — 16 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 14 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 13 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 4 plans
- [BCBS Hawaii](https://ourhealthnetwork.com/insurance/bcbs-hawaii) — 2 plans
- [Regence BCBS Oregon](https://ourhealthnetwork.com/insurance/regence-bcbs-oregon) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Samuel Sim, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1275633844).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 9 disclosed payments from medical industry sources totaling approximately $536.

Largest disclosed payer: Lilly USA, LLC ($188 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 Gastroenterology doctors in VANCOUVER, WA](https://ourhealthnetwork.com/gastroenterology/wa/vancouver)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1275633844)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)