# William Omar Marrero Ortiz, MD

Source: https://ourhealthnetwork.com/doctor/william-marreroortiz-md-1619418027
NPI: 1619418027
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

William Omar Marrero Ortiz, MD is a internal medicine based in San Juan, PR with NPI 1619418027.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- NPI: 1619418027 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1619418027))

## Practice and contact

- Address: 735 Ave Ponce De Leon Ste 415, San Juan, PR, 009175026
- Phone: (787) 768-9813

## 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:

- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Florida Blue: Triple-S (PR)](https://ourhealthnetwork.com/insurance/florida-blue-triple-s-pr) — 1 plan

To verify a specific plan covers William Omar Marrero Ortiz, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1619418027).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 38 disclosed payments from medical industry sources totaling approximately $1,311.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($516 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 SAN JUAN, PR](https://ourhealthnetwork.com/internal-medicine/pr/san-juan)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1619418027)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)