# Robert F Tzeng, MD

Source: https://ourhealthnetwork.com/doctor/robert-tzeng-md-1578665014
NPI: 1578665014
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Robert F Tzeng, MD is a internal medicine based in Hacienda Heights, CA practicing at Health Alliance Medical Group with NPI 1578665014 and offers telehealth visits.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Graduation year: 1978
- Telehealth: Yes
- NPI: 1578665014 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1578665014))

## Practice and contact

- Practice name: Health Alliance Medical Group
- Address: 17170 Colima Rd, Suite G, Hacienda Heights, CA, 917456771
- Phone: (626) 965-8202
- Group practice size: 2 members

## Insurance accepted (6 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) — 18 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 4 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 plans
- [L.A. Care Health Plan](https://ourhealthnetwork.com/insurance/la-care-health-plan) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Robert F Tzeng, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1578665014).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 55 disclosed payments from medical industry sources totaling approximately $1,399.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($353 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 HACIENDA HEIGHTS, CA](https://ourhealthnetwork.com/internal-medicine/ca/hacienda-heights)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1578665014)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)