# John Marson, D.O

Source: https://ourhealthnetwork.com/doctor/john-marson-do-1841650843
NPI: 1841650843
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

John Marson, D.O is a family practice based in Marietta, GA with NPI 1841650843.

## Profile

- Primary specialty: Family Practice
- Credential: D.O
- Gender: Male
- NPI: 1841650843 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1841650843))

## Practice and contact

- Address: 2550 Windy Hill Rd Se Ste 215, Marietta, GA, 300678654
- Phone: (770) 345-2000

## Insurance accepted (1 networks)

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

- [Ambetter](https://ourhealthnetwork.com/insurance/ambetter) — 1 plan

To verify a specific plan covers John Marson, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1841650843).

## 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 $177.

Largest disclosed payer: Medtronic, Inc. ($177 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 Family Practice doctors in MARIETTA, GA](https://ourhealthnetwork.com/family-practice/ga/marietta)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1841650843)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)