HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / FL

MARVIN WELLEN, MD

INTERNAL MEDICINE

Graduated: 1973

Offers telehealth

NPI: 1518981075

Practice Locations (2)

17971 BISCAYNE BLVD, SUITE 208

AVENTURA, FL 331602532

3059310555

17971 BISCAYNE BLVD, SUITE 208

AVENTURA, FL 331602532

Source: CMS National Downloadable File, September 2026.