# ZHANGNING CHEN

NPI: 1235660564
Credential: Medical Doctor
Specialty: Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology
Location: LITTLE ROCK, AR

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

- **Lifetime total:** $622
- Payment count: 28
- Manufacturers paying: 16
- Years active: 2024–2024
- Top payer: Janssen Biotech, Inc. ($104)

## Top manufacturers (lifetime)

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## Year-by-year totals

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## Source

- CMS Open Payments: https://openpaymentsdata.cms.gov/physician/1235660564
- ProPublica Dollars for Docs: https://projects.propublica.org/d4d-api/dollars-for-docs/individual/1235660564
- This physician on MORVS: https://api.morvs.ai/doctor/1235660564