# Trenton Anthony Grimm, MD

Source: https://ourhealthnetwork.com/doctor/trenton-grimm-md-1255746509
NPI: 1255746509
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Trenton Anthony Grimm, MD is a internal medicine based in Centralia, IL practicing at St Marys Hospital Centralia Illinois with NPI 1255746509.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Medical school: SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2014
- NPI: 1255746509 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1255746509))

## Practice and contact

- Practice name: St Marys Hospital Centralia Illinois
- Address: 400 N Pleasant Ave, Centralia, IL, 628013056
- Phone: (618) 436-8000
- Group practice size: 117 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:

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 79 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 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 Trenton Anthony Grimm, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1255746509).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $99.

Largest disclosed payer: Janssen Biotech, Inc. ($99 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 Internal Medicine doctors in CENTRALIA, IL](https://ourhealthnetwork.com/internal-medicine/il/centralia)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1255746509)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)