# John G Corcoran

Source: https://ourhealthnetwork.com/doctor/john-corcoran-1053350603
NPI: 1053350603
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John G Corcoran is a internal medicine based in Tucson, AZ practicing at Tmc Medical Network with NPI 1053350603 and offers telehealth visits.

## Profile

- Primary specialty: Internal Medicine
- Gender: Male
- Medical school: UNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
- Graduation year: 1976
- Telehealth: Yes
- NPI: 1053350603 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1053350603))

## Practice and contact

- Practice name: Tmc Medical Network
- Address: 5265 E Knight Dr, Tucson, AZ, 857122147
- Phone: (520) 327-5911
- Group practice size: 167 members

## Insurance accepted (5 networks)

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

- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers John G Corcoran, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1053350603).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 5 disclosed payments from medical industry sources totaling approximately $81.

Largest disclosed payer: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($28 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 TUCSON, AZ](https://ourhealthnetwork.com/internal-medicine/az/tucson)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1053350603)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)