# Chih Shan J Chen, MD

Source: https://ourhealthnetwork.com/doctor/chihshan-chen-md-1891766671
NPI: 1891766671
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Chih Shan J Chen, MD is a micrographic dermatologic surgery (mds) based in Hauppauge, NY practicing at Memorial Sloan-kettering Cancer Center Suffolk At Hauppauge with NPI 1891766671.

## Profile

- Primary specialty: Micrographic Dermatologic Surgery (mds)
- Secondary specialties: DERMATOLOGY
- Credential: MD
- Gender: Male
- Graduation year: 1986
- NPI: 1891766671 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1891766671))

## Practice and contact

- Practice name: Memorial Sloan-kettering Cancer Center Suffolk At Hauppauge
- Address: 800 Veterans Memorial Hwy, Hauppauge, NY, 117882948
- Phone: (631) 863-5100
- Group practice size: 7 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 91.25/100
- Quality category score: 82.50/100
- Improvement Activities score: 40.00/100

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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 9 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 4 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Chih Shan J Chen, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1891766671).

## Industry payments disclosure (CMS Open Payments)

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

Largest disclosed payer: Amgen Inc. ($38 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 Micrographic Dermatologic Surgery (mds) doctors in HAUPPAUGE, NY](https://ourhealthnetwork.com/micrographic-dermatologic-surgery-mds/ny/hauppauge)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1891766671)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)