# Stephen J Pieper, MD

Source: https://ourhealthnetwork.com/doctor/stephen-pieper-md-1144214297
NPI: 1144214297
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Stephen J Pieper, MD is a cardiac electrophysiology based in Saint Louis, MO with NPI 1144214297.

## Profile

- Primary specialty: Cardiac Electrophysiology
- Secondary specialties: CARDIOVASCULAR DISEASE (CARDIOLOGY)
- Credential: MD
- Gender: Male
- Medical school: WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 1988
- NPI: 1144214297 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1144214297))

## Practice and contact

- Address: 450 N New Ballas Rd, Suite 270w, Saint Louis, MO, 631416850

## CMS quality measures (MIPS)

- Overall MIPS final score: 89.24/100
- Quality category score: 84.14/100
- Improvement Activities score: 40.00/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## 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) — 12 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [HealthSCOPE Benefits Inc](https://ourhealthnetwork.com/insurance/healthscope-benefits-inc) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Stephen J Pieper, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1144214297).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 18 disclosed payments from medical industry sources totaling approximately $1,152.

Largest disclosed payer: Impulse Dynamics (USA) Inc. ($1,074 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 Cardiac Electrophysiology doctors in SAINT LOUIS, MO](https://ourhealthnetwork.com/cardiac-electrophysiology/mo/saint-louis)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1144214297)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)