# Gabriel J Martinez Diaz, MD

Source: https://ourhealthnetwork.com/doctor/gabriel-martinez-diaz-md-1245556695
NPI: 1245556695
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Gabriel J Martinez Diaz, MD is a dermatology based in Chicago, IL with NPI 1245556695.

## Profile

- Primary specialty: Dermatology
- Credential: MD
- Gender: Male
- Medical school: STANFORD UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2010
- NPI: 1245556695 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1245556695))

## Practice and contact

- Address: 1021 W Adams St, Chicago, IL, 606072934

## 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:

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 109 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Gabriel J Martinez Diaz, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1245556695).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 37 disclosed payments from medical industry sources totaling approximately $707.

Largest disclosed payer: Ortho Dermatologics, a division of Bausch Health US, LLC ($405 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 Dermatology doctors in CHICAGO, IL](https://ourhealthnetwork.com/dermatology/il/chicago)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1245556695)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)