# Nathaniel W Clark, DO

Source: https://ourhealthnetwork.com/doctor/nathaniel-clark-do-1144291360
NPI: 1144291360
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Nathaniel W Clark, DO is a emergency medicine based in Seattle, WA practicing at Kaiser Foundation Health Plan Of Washington with NPI 1144291360.

## Profile

- Primary specialty: Emergency Medicine
- Credential: DO
- Gender: Male
- Graduation year: 2004
- NPI: 1144291360 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1144291360))

## Practice and contact

- Practice name: Kaiser Foundation Health Plan Of Washington
- Address: 201 16th Ave E, Seattle, WA, 981125226
- Phone: (206) 326-3000
- Group practice size: 1533 members

## Insurance accepted (3 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Regence BlueShield](https://ourhealthnetwork.com/insurance/regence-blueshield) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Nathaniel W Clark, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1144291360).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $700.

Largest disclosed payer: Verathon Inc. ($700 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 Emergency Medicine doctors in SEATTLE, WA](https://ourhealthnetwork.com/emergency-medicine/wa/seattle)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1144291360)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)