# Charles John Peterson, MD

Source: https://ourhealthnetwork.com/doctor/charles-peterson-md-1437234499
NPI: 1437234499
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Charles John Peterson, MD is a emergency medicine based in Tucson, AZ practicing at Ies Arizona Pllc with NPI 1437234499.

## Profile

- Primary specialty: Emergency Medicine
- Credential: MD
- Gender: Male
- Medical school: OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 1990
- NPI: 1437234499 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1437234499))

## Practice and contact

- Practice name: Ies Arizona Pllc
- Address: 5301 E Grant Rd, Tucson, AZ, 857122805
- Phone: (520) 327-5461
- Group practice size: 40 members

## Insurance accepted (3 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) — 18 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Charles John Peterson, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1437234499).

## 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 $6.

Largest disclosed payer: Sonex Health, Inc. ($6 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 TUCSON, AZ](https://ourhealthnetwork.com/emergency-medicine/az/tucson)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1437234499)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)