# Gregory Tiesi, MD

Source: https://ourhealthnetwork.com/doctor/gregory-tiesi-md-1942464003
NPI: 1942464003
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Gregory Tiesi, MD is a surgical oncology based in Manahawkin, NJ practicing at Hackensack Meridian Health Medical Group - Specialty Care Pc with NPI 1942464003.

## Profile

- Primary specialty: Surgical Oncology
- Credential: MD
- Gender: Male
- Graduation year: 2007
- NPI: 1942464003 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1942464003))

## Practice and contact

- Practice name: Hackensack Meridian Health Medical Group - Specialty Care Pc
- Address: 1301 Route 72 W, Manahawkin, NJ, 080502483
- Group practice size: 1882 members

## Insurance accepted (8 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) — 18 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 5 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Horizon BCBS NJ](https://ourhealthnetwork.com/insurance/horizon-bcbs-nj) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [AmeriHealth Caritas](https://ourhealthnetwork.com/insurance/amerihealth-caritas) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Gregory Tiesi, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1942464003).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 4 disclosed payments from medical industry sources totaling approximately $159.

Largest disclosed payer: Intera Oncology, Inc ($73 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 Surgical Oncology doctors in MANAHAWKIN, NJ](https://ourhealthnetwork.com/surgical-oncology/nj/manahawkin)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1942464003)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)