# Nicholas William Frederickson

Source: https://ourhealthnetwork.com/doctor/nicholas-frederickson-1154640225
NPI: 1154640225
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Nicholas William Frederickson is a gastroenterology based in Washington, MO practicing at Mercy Clinic Gastroenterology Llc with NPI 1154640225.

## Profile

- Primary specialty: Gastroenterology
- Gender: Male
- Medical school: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2010
- NPI: 1154640225 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1154640225))

## Practice and contact

- Practice name: Mercy Clinic Gastroenterology Llc
- Address: 901 Patients 1st Dr, Suite 3300, Washington, MO, 630904700
- Phone: (636) 239-7344
- Group practice size: 64 members

## Insurance accepted (7 networks)

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

- [Humana](https://ourhealthnetwork.com/insurance/humana) — 11 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 10 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 1 plan

To verify a specific plan covers Nicholas William Frederickson, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1154640225).

## Related on OurHealthNetwork

- [More Gastroenterology doctors in WASHINGTON, MO](https://ourhealthnetwork.com/gastroenterology/mo/washington)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1154640225)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)