# Giancarlo Martin Diaz Zamora, MD

Source: https://ourhealthnetwork.com/doctor/giancarlo-diazzamora-md-1215191457
NPI: 1215191457
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Giancarlo Martin Diaz Zamora, MD is a rheumatology based in Raleigh, NC practicing at Raleigh Rheumatology Associates Pllc with NPI 1215191457.

## Profile

- Primary specialty: Rheumatology
- Credential: MD
- Gender: Male
- Graduation year: 2004
- NPI: 1215191457 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1215191457))

## Practice and contact

- Practice name: Raleigh Rheumatology Associates Pllc
- Address: 8300 Health Park, Suite 211, Raleigh, NC, 276154731
- Phone: (919) 769-6100
- Group practice size: 2 members

## Insurance accepted (6 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
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 9 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [BCBS North Carolina](https://ourhealthnetwork.com/insurance/bcbs-north-carolina) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Giancarlo Martin Diaz Zamora, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1215191457).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 69 disclosed payments from medical industry sources totaling approximately $1,309.

Largest disclosed payer: Amgen Inc. ($245 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 Rheumatology doctors in RALEIGH, NC](https://ourhealthnetwork.com/rheumatology/nc/raleigh)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1215191457)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)