# John T Grantham, MD

Source: https://ourhealthnetwork.com/doctor/john-grantham-md-1760832455
NPI: 1760832455
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John T Grantham, MD is a emergency medicine based in Zanesville, OH practicing at Genesis Emergency Physicians Llc with NPI 1760832455.

## Profile

- Primary specialty: Emergency Medicine
- Credential: MD
- Gender: Male
- Medical school: WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2016
- NPI: 1760832455 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1760832455))

## Practice and contact

- Practice name: Genesis Emergency Physicians Llc
- Address: 2951 Maple Ave, Zanesville, OH, 437011406
- Phone: (740) 454-4000
- Group practice size: 37 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 97.58/100
- Quality category score: 86.53/100
- Promoting Interoperability score: 100.00/100
- 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 (4 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) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers John T Grantham, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1760832455).

## 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 $13.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($13 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 Emergency Medicine doctors in ZANESVILLE, OH](https://ourhealthnetwork.com/emergency-medicine/oh/zanesville)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1760832455)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)