# Catherine Sophia Nyquist, PA

Source: https://ourhealthnetwork.com/doctor/catherine-nyquist-pa-1013612753
NPI: 1013612753
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Catherine Sophia Nyquist, PA is a physician assistant based in El Dorado Hills, CA practicing at Marshall Medical Center with NPI 1013612753.

## Profile

- Primary specialty: Physician Assistant
- Credential: PA
- Gender: Female
- Graduation year: 2023
- NPI: 1013612753 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1013612753))

## Practice and contact

- Practice name: Marshall Medical Center
- Address: 4201 Town Ctr Blvd, Bldg D, El Dorado Hills, CA, 957627100
- Phone: (916) 905-6378
- Group practice size: 152 members

## Insurance accepted (2 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Catherine Sophia Nyquist, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1013612753).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $41.

Largest disclosed payer: ABBVIE INC. ($41 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 EL DORADO HILLS, CA](https://ourhealthnetwork.com/physician-assistant/ca/el-dorado-hills)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1013612753)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)