# Michael B Brewer, MD

Source: https://ourhealthnetwork.com/doctor/michael-brewer-md-1023133972
NPI: 1023133972
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Michael B Brewer, MD is a general surgery based in Downey, CA practicing at Southern California Permanente Medical Group with NPI 1023133972.

## Profile

- Primary specialty: General Surgery
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
- Graduation year: 2006
- NPI: 1023133972 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1023133972))

## Practice and contact

- Practice name: Southern California Permanente Medical Group
- Address: 9333 Imperial Hwy, Downey, CA, 902422812
- Phone: (800) 923-4040
- Group practice size: 11190 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 Southern California](https://ourhealthnetwork.com/insurance/kaiser-permanente-southern-california) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Michael B Brewer, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1023133972).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 21 disclosed payments from medical industry sources totaling approximately $1,186.

Largest disclosed payer: W. L. Gore & Associates, Inc. ($956 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 DOWNEY, CA](https://ourhealthnetwork.com/general-surgery/ca/downey)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1023133972)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)