# Rajkumar Mariwalla, MD

Source: https://ourhealthnetwork.com/doctor/rajkumar-mariwalla-md-1154309037
NPI: 1154309037
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Rajkumar Mariwalla, MD is a gastroenterology based in West Islip, NY practicing at Island Gastroenterology Consultants Pc with NPI 1154309037.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- Graduation year: 1975
- NPI: 1154309037 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1154309037))

## Practice and contact

- Practice name: Island Gastroenterology Consultants Pc
- Address: 1111 Montauk Hwy, Suite 3, West Islip, NY, 117954910
- Phone: (631) 669-1171
- Group practice size: 13 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 24.64/100
- Quality category score: 0.00/100
- Improvement Activities score: 0.00/100
- Cost category score: 82.134/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## 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) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 3 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Rajkumar Mariwalla, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1154309037).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 16 disclosed payments from medical industry sources totaling approximately $28,573.

Largest disclosed payer: Olympus America Inc. ($28,257 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 Gastroenterology doctors in WEST ISLIP, NY](https://ourhealthnetwork.com/gastroenterology/ny/west-islip)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1154309037)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)