# Lionel Williams, JR., MD

Source: https://ourhealthnetwork.com/doctor/lionel-williams-md-1285631994
NPI: 1285631994
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Lionel Williams, JR., MD is a anesthesiology based in Melville, NY with NPI 1285631994.

## Profile

- Primary specialty: Anesthesiology
- Credential: MD
- Gender: Male
- Medical school: STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
- Graduation year: 1988
- NPI: 1285631994 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1285631994))

## Practice and contact

- Address: 68 S Service Rd, Suite 350, Melville, NY, 117472358

## CMS quality measures (MIPS)

- Overall MIPS final score: 95.82/100
- Quality category score: 93.43/100
- Improvement Activities score: 40.00/100
- Cost category score: 77.796/100

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

## Insurance accepted (5 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 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 Lionel Williams, JR., use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1285631994).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 3 disclosed payments from medical industry sources totaling approximately $76.

Largest disclosed payer: ABIOMED ($47 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 Anesthesiology doctors in MELVILLE, NY](https://ourhealthnetwork.com/anesthesiology/ny/melville)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1285631994)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)