# Alexander Vincent Tonthat, MD

Source: https://ourhealthnetwork.com/doctor/alexander-tonthat-md-1124522784
NPI: 1124522784
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Alexander Vincent Tonthat, MD is a gastroenterology based in Oroville, CA practicing at Oroville Hospital with NPI 1124522784.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- Medical school: TEMPLE UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2018
- NPI: 1124522784 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1124522784))

## Practice and contact

- Practice name: Oroville Hospital
- Address: 2721 Olive Hwy, Oroville, CA, 959666115
- Phone: (530) 533-8500
- Group practice size: 93 members

## Insurance accepted (4 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Alexander Vincent Tonthat, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1124522784).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 7 disclosed payments from medical industry sources totaling approximately $140.

Largest disclosed payer: Janssen Biotech, Inc. ($76 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 Gastroenterology doctors in OROVILLE, CA](https://ourhealthnetwork.com/gastroenterology/ca/oroville)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1124522784)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)