# Alexander J Greenstein, MD

Source: https://ourhealthnetwork.com/doctor/alexander-greenstein-md-1992964035
NPI: 1992964035
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Alexander J Greenstein, MD is a general surgery based in New York, NY practicing at Icahn School Of Medicine At Mount Sinai with NPI 1992964035 and offers telehealth visits.

## Profile

- Primary specialty: General Surgery
- Credential: MD
- Gender: Male
- Medical school: JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
- Graduation year: 2003
- Telehealth: Yes
- NPI: 1992964035 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1992964035))

## Practice and contact

- Practice name: Icahn School Of Medicine At Mount Sinai
- Address: 1 Gustave L Levy Pl, New York, NY, 100296504
- Phone: (212) 241-6500
- Group practice size: 2826 members

## Insurance accepted (8 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
- [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) — 6 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 5 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Alexander J Greenstein, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1992964035).

## Related on OurHealthNetwork

- [More General Surgery doctors in NEW YORK, NY](https://ourhealthnetwork.com/general-surgery/ny/new-york)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1992964035)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)