# Mark T. Grattan, M.D

Source: https://ourhealthnetwork.com/doctor/mark-grattan-md-1538258173
NPI: 1538258173
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mark T. Grattan, M.D is a thoracic surgery based in Honolulu, HI with NPI 1538258173.

## Profile

- Primary specialty: Thoracic Surgery
- Credential: M.D
- Gender: Male
- NPI: 1538258173 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1538258173))

## Practice and contact

- Address: 888 S King St, Honolulu, HI, 968133009
- Phone: (808) 522-3068

## 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 9 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans

To verify a specific plan covers Mark T. Grattan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538258173).

## Related on OurHealthNetwork

- [More Thoracic Surgery doctors in HONOLULU, HI](https://ourhealthnetwork.com/thoracic-surgery/hi/honolulu)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538258173)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)