# JOHN M ZAJECKA

NPI: 1275661399
Credential: Medical Doctor
Specialty: Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry
Location: SKOKIE, IL

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

- **Lifetime total:** $7.7k
- Payment count: 103
- Manufacturers paying: 24
- Years active: 2024–2024
- Top payer: Janssen Scientific Affairs, LLC ($5.4k)

## Top manufacturers (lifetime)

—

## Year-by-year totals

—

## Source

- CMS Open Payments: https://openpaymentsdata.cms.gov/physician/1275661399
- ProPublica Dollars for Docs: https://projects.propublica.org/d4d-api/dollars-for-docs/individual/1275661399
- This physician on MORVS: https://api.morvs.ai/doctor/1275661399