Michigan Avenue Internists, L.L.C.

Dr. Angelo Costas signed Michigan Avenue Internists, L.L.C.'s 2025 Form 5500 as plan administrator.

• Dr. Angelo Costas — Plan Administrator — Form 5500 signer

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

Michigan Avenue Internists, L.L.C.'s EIN is 36-3762672.

Download the official 2025 Form 5500 (PDF) for Michigan Avenue Internists, L.L.C. from the U.S. Department of Labor's EFAST2 system.

Michigan Avenue Internists, L.L.C.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).