# Greg A Brown, MD

Source: https://ourhealthnetwork.com/doctor/greg-brown-md-1720135346
NPI: 1720135346
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Greg A Brown, MD is a internal medicine based in San Clemente, CA with NPI 1720135346 and offers telehealth visits.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: ADDICTION MEDICINE
- Credential: MD
- Gender: Male
- Graduation year: 1983
- Telehealth: Yes
- NPI: 1720135346 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1720135346))

## Practice and contact

- Address: 655 Camino De Los Mares, San Clemente, CA, 926732809

## Insurance accepted (7 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Greg A Brown, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1720135346).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 31 disclosed payments from medical industry sources totaling approximately $760.

Largest disclosed payer: Boehringer Ingelheim Pharmaceuticals, Inc. ($279 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 Internal Medicine doctors in SAN CLEMENTE, CA](https://ourhealthnetwork.com/internal-medicine/ca/san-clemente)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1720135346)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)