# Matthew Williams, MD

Source: https://ourhealthnetwork.com/doctor/matthew-williams-md-1679740005
NPI: 1679740005
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Matthew Williams, MD is a thoracic surgery based in New Haven, CT practicing at Yale University with NPI 1679740005 and offers telehealth visits.

## Profile

- Primary specialty: Thoracic Surgery
- Credential: MD
- Gender: Male
- Medical school: DUKE UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 1999
- Telehealth: Yes
- NPI: 1679740005 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1679740005))

## Practice and contact

- Practice name: Yale University
- Address: 800 Howard Ave, New Haven, CT, 065191369
- Phone: (203) 785-2140
- Group practice size: 2657 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 73.56/100
- Quality category score: 75.84/100
- Promoting Interoperability score: 74.00/100
- Improvement Activities score: 40.00/100
- Cost category score: 51.4318/100

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) — 17 plans
- [Horizon BCBS NJ](https://ourhealthnetwork.com/insurance/horizon-bcbs-nj) — 13 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Matthew Williams, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1679740005).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 10 disclosed payments from medical industry sources totaling approximately $651.

Largest disclosed payer: Edwards Lifesciences Corporation ($284 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 Thoracic Surgery doctors in NEW HAVEN, CT](https://ourhealthnetwork.com/thoracic-surgery/ct/new-haven)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1679740005)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)