# Tamar Hoffmann, MD

Source: https://ourhealthnetwork.com/doctor/tamar-hoffmann-md-1720173347
NPI: 1720173347
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Tamar Hoffmann, MD is a internal medicine based in Kailua, HI practicing at Castle Medical Center with NPI 1720173347.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Female
- Graduation year: 1978
- NPI: 1720173347 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1720173347))

## Practice and contact

- Practice name: Castle Medical Center
- Address: 30 Aulike St, Suite 501, Kailua, HI, 967342752
- Phone: (808) 263-5015
- Group practice size: 71 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:

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

To verify a specific plan covers Tamar Hoffmann, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1720173347).

## 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 $229.

Largest disclosed payer: Abbott Laboratories ($144 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 KAILUA, HI](https://ourhealthnetwork.com/internal-medicine/hi/kailua)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1720173347)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)