# Marissa Casanova

Source: https://ourhealthnetwork.com/doctor/marissa-casanova-1487246823
NPI: 1487246823
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Marissa Casanova is a physician assistant based in Haymarket, VA practicing at Emergency Medicine Associates P.a., P.c. with NPI 1487246823.

## Profile

- Primary specialty: Physician Assistant
- Gender: Female
- Graduation year: 2023
- NPI: 1487246823 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1487246823))

## Practice and contact

- Practice name: Emergency Medicine Associates P.a., P.c.
- Address: 15225 Heathcote Blvd, Haymarket, VA, 201696264
- Phone: (240) 686-2300
- Group practice size: 663 members

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

To verify a specific plan covers Marissa Casanova, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1487246823).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 3 disclosed payments from medical industry sources totaling approximately $172.

Largest disclosed payer: Janssen Pharmaceuticals, Inc ($157 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 Physician Assistant doctors in HAYMARKET, VA](https://ourhealthnetwork.com/physician-assistant/va/haymarket)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1487246823)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)