# Cindy Sieun An, NP

Source: https://ourhealthnetwork.com/doctor/cindy-an-np-1801579420
NPI: 1801579420
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Cindy Sieun An, NP is a nurse practitioner based in Fountain Valley, CA practicing at Balboa Nephrology Medical Group Inc with NPI 1801579420.

## Profile

- Primary specialty: Nurse Practitioner
- Credential: NP
- Gender: Female
- Graduation year: 2022
- NPI: 1801579420 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1801579420))

## Practice and contact

- Practice name: Balboa Nephrology Medical Group Inc
- Address: 11100 Warner Ave, Suite 218, Fountain Valley, CA, 927087511
- Phone: (714) 641-9696
- Group practice size: 80 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) — 8 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Cindy Sieun An, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1801579420).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 14 disclosed payments from medical industry sources totaling approximately $637.

Largest disclosed payer: Medtronic, Inc. ($492 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 Nurse Practitioner doctors in FOUNTAIN VALLEY, CA](https://ourhealthnetwork.com/nurse-practitioner/ca/fountain-valley)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1801579420)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)