# Caroline Bui, DO

Source: https://ourhealthnetwork.com/doctor/caroline-bui-do-1821626482
NPI: 1821626482
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Caroline Bui, DO is a rheumatology based in Orange, CA practicing at Uc Regents with NPI 1821626482 and offers telehealth visits.

## Profile

- Primary specialty: Rheumatology
- Credential: DO
- Gender: Female
- Medical school: TOURO UN COLLEGE OF OSTEOPATHIC MEDICINE, VALLEJO
- Graduation year: 2020
- Telehealth: Yes
- NPI: 1821626482 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1821626482))

## Practice and contact

- Practice name: Uc Regents
- Address: 101 The City Dr S, Orange, CA, 928683201
- Phone: (714) 456-7002
- Group practice size: 296 members

## Insurance accepted (5 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) — 7 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Caroline Bui, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1821626482).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 19 disclosed payments from medical industry sources totaling approximately $771.

Largest disclosed payer: Amgen Inc. ($230 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 Rheumatology doctors in ORANGE, CA](https://ourhealthnetwork.com/rheumatology/ca/orange)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1821626482)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)