# Eric R Hahn, MD

Source: https://ourhealthnetwork.com/doctor/eric-hahn-md-1518031129
NPI: 1518031129
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Eric R Hahn, MD is a general surgery based in Fremont, CA practicing at Permanente Medical Group Inc with NPI 1518031129.

## Profile

- Primary specialty: General Surgery
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
- Graduation year: 1995
- NPI: 1518031129 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1518031129))

## Practice and contact

- Practice name: Permanente Medical Group Inc
- Address: 39400 Paseo Padre Pkwy, Fremont, CA, 945382310
- Phone: (510) 248-3000
- Group practice size: 10921 members

## Insurance accepted (2 networks)

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

- [Kaiser Permanente Northern California](https://ourhealthnetwork.com/insurance/kaiser-permanente-northern-california) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Eric R Hahn, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1518031129).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $105.

Largest disclosed payer: Ethicon US, LLC ($105 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 General Surgery doctors in FREMONT, CA](https://ourhealthnetwork.com/general-surgery/ca/fremont)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1518031129)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)