# Stephen P Martin, MD

Source: https://ourhealthnetwork.com/doctor/stephen-martin-md-1538158241
NPI: 1538158241
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Stephen P Martin, MD is a gastroenterology based in Blue Ash, OH practicing at Gcga Physicians Inc. with NPI 1538158241.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
- Graduation year: 1988
- NPI: 1538158241 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1538158241))

## Practice and contact

- Practice name: Gcga Physicians Inc.
- Address: 11333 Cornell Park Dr, Suite 200, Blue Ash, OH, 452421813
- Phone: (513) 751-6667
- Group practice size: 77 members

## Insurance accepted (6 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
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Stephen P Martin, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538158241).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 127 disclosed payments from medical industry sources totaling approximately $1,882.

Largest disclosed payer: ABBVIE INC. ($818 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 Gastroenterology doctors in BLUE ASH, OH](https://ourhealthnetwork.com/gastroenterology/oh/blue-ash)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538158241)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)