# David Nicholas Siemann, DO

Source: https://ourhealthnetwork.com/doctor/david-siemann-do-1417693441
NPI: 1417693441
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

David Nicholas Siemann, DO is a family practice based in Kaneohe, HI practicing at Castle Medical Center with NPI 1417693441 and offers telehealth visits.

## Profile

- Primary specialty: Family Practice
- Credential: DO
- Gender: Male
- Medical school: ROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED
- Graduation year: 2022
- Telehealth: Yes
- NPI: 1417693441 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1417693441))

## Practice and contact

- Practice name: Castle Medical Center
- Address: 46-001 Kamehameha Hwy, Suite 401, Kaneohe, HI, 967443788
- Phone: (808) 263-5019
- Group practice size: 79 members

## Insurance accepted (5 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers David Nicholas Siemann, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1417693441).

## 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 $27.

Largest disclosed payer: SK Life Science, Inc. ($27 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 Family Practice doctors in KANEOHE, HI](https://ourhealthnetwork.com/family-practice/hi/kaneohe)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1417693441)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)