# Mark M Chung

Source: https://ourhealthnetwork.com/doctor/mark-chung-1740290378
NPI: 1740290378
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark M Chung is a pulmonary disease based in Los Alamitos, CA with NPI 1740290378.

## Profile

- Primary specialty: Pulmonary Disease
- Secondary specialties: CRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
- Gender: Male
- Graduation year: 1982
- NPI: 1740290378 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1740290378))

## Practice and contact

- Address: 3791 Katella Ave, Suite 103, Los Alamitos, CA, 907202000
- Phone: (562) 991-5679

## Insurance accepted (15 networks)

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

- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 26 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 12 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 7 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 4 plans
- [UPMC Health Plan](https://ourhealthnetwork.com/insurance/upmc-health-plan) — 4 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [BCBS Kansas](https://ourhealthnetwork.com/insurance/bcbs-kansas) — 2 plans
- [Highmark BS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bs-pennsylvania) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Highmark BS Northeastern NY](https://ourhealthnetwork.com/insurance/highmark-bs-northeastern-ny) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Mark M Chung, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1740290378).

## 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 $747.

Largest disclosed payer: GlaxoSmithKline, LLC. ($525 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 Pulmonary Disease doctors in LOS ALAMITOS, CA](https://ourhealthnetwork.com/pulmonary-disease/ca/los-alamitos)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1740290378)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)