# ERIC CHANG

NPI: 1407062920
Credential: Medical Doctor
Specialty: Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation|Pain Medicine
Location: ORANGE, CA

## CMS Open Payments (pharma + device $$$)

- **Lifetime total:** $5.0k
- Payment count: 116
- Manufacturers paying: 18
- Years active: 2024–2024
- Top payer: Boston Scientific Corporation ($2.2k)

## Top manufacturers (lifetime)

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## Year-by-year totals

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## Source

- CMS Open Payments: https://openpaymentsdata.cms.gov/physician/1407062920
- ProPublica Dollars for Docs: https://projects.propublica.org/d4d-api/dollars-for-docs/individual/1407062920
- This physician on MORVS: https://api.morvs.ai/doctor/1407062920