# John P Oconnor, MD

Source: https://ourhealthnetwork.com/doctor/john-oconnor-md-1811917578
NPI: 1811917578
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John P Oconnor, MD is a internal medicine based in Calverton, NY with NPI 1811917578.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Graduation year: 1997
- NPI: 1811917578 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1811917578))

## Practice and contact

- Address: 4480 Middle Country Rd, Calverton, NY, 119331185
- Phone: (631) 208-2919

## 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) — 17 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 4 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers John P Oconnor, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1811917578).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in CALVERTON, NY](https://ourhealthnetwork.com/internal-medicine/ny/calverton)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1811917578)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)