# Edward Callahan, III, MD

Source: https://ourhealthnetwork.com/doctor/edward-callahan-md-1255828166
NPI: 1255828166
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Edward Callahan, III, MD is a general practice based in South San Francisco, CA with NPI 1255828166.

## Profile

- Primary specialty: General Practice
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
- Graduation year: 2018
- NPI: 1255828166 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1255828166))

## Practice and contact

- Address: 611 Gateway Blvd, Suite 120, South San Francisco, CA, 940807017

## 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:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Edward Callahan, III, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1255828166).

## 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 $34.

Largest disclosed payer: Siemens Medical Solutions USA, Inc. ($34 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 Practice doctors in SOUTH SAN FRANCISCO, CA](https://ourhealthnetwork.com/general-practice/ca/south-san-francisco)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1255828166)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)