# John K Oppenheimer, MD

Source: https://ourhealthnetwork.com/doctor/john-oppenheimer-md-1659364214
NPI: 1659364214
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John K Oppenheimer, MD is a internal medicine based in Sag Harbor, NY with NPI 1659364214.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: GERIATRIC MEDICINE
- Credential: MD
- Gender: Male
- Medical school: TULANE UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 1981
- NPI: 1659364214 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1659364214))

## Practice and contact

- Address: 60 Bay St, Sag Harbor, NY, 119633106
- Phone: (631) 725-4600

## Insurance accepted (1 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers John K Oppenheimer, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1659364214).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in SAG HARBOR, NY](https://ourhealthnetwork.com/internal-medicine/ny/sag-harbor)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1659364214)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)