# Sarah Abigail Chalk

Source: https://ourhealthnetwork.com/doctor/sarah-chalk-1104590801
NPI: 1104590801
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Sarah Abigail Chalk is a nurse practitioner based in Union, MO practicing at Mercy Clinic East Communities with NPI 1104590801.

## Profile

- Primary specialty: Nurse Practitioner
- Gender: Female
- Graduation year: 2021
- NPI: 1104590801 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1104590801))

## Practice and contact

- Practice name: Mercy Clinic East Communities
- Address: 97 Saint Andrews Dr, Union, MO, 630844946
- Phone: (636) 583-2946
- Group practice size: 583 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:

- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Sarah Abigail Chalk, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104590801).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 39 disclosed payments from medical industry sources totaling approximately $738.

Largest disclosed payer: Novo Nordisk Inc ($203 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 UNION, MO](https://ourhealthnetwork.com/nurse-practitioner/mo/union)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104590801)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)