Mark D. Horowitz, MD PC

Mark Horowitz signed Mark D. Horowitz, MD PC's 2025 Form 5500 as plan administrator.

• Mark Horowitz — Plan Administrator — Form 5500 signer

Signer names are public record from the Form 5500 e-signature.

Mark D. Horowitz, MD PC's EIN is 13-3530545.

Download the official 2025 Form 5500 (PDF) for Mark D. Horowitz, MD PC from the U.S. Department of Labor's EFAST2 system.

Mark D. Horowitz, MD PC's plan includes profit-sharing.