# Michael Gilbert Marcus, MD

Source: https://ourhealthnetwork.com/doctor/michael-marcus-md-1134114192
NPI: 1134114192
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Michael Gilbert Marcus, MD is a allergy/immunology based in Brooklyn, NY practicing at Mmc Pediatrics Faculty Practice with NPI 1134114192.

## Profile

- Primary specialty: Allergy/Immunology
- Secondary specialties: PEDIATRIC MEDICINE
- Credential: MD
- Gender: Male
- Graduation year: 1980
- NPI: 1134114192 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1134114192))

## Practice and contact

- Practice name: Mmc Pediatrics Faculty Practice
- Address: 4802 10th Ave, Brooklyn, NY, 112192916
- Phone: (718) 283-7501
- Group practice size: 4 members

## Insurance accepted (7 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) — 20 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 4 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Michael Gilbert Marcus, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1134114192).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 206 disclosed payments from medical industry sources totaling approximately $198,426.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($172,541 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 Allergy/Immunology doctors in BROOKLYN, NY](https://ourhealthnetwork.com/allergy-immunology/ny/brooklyn)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1134114192)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)