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 / NY

JAMES M KOELLN

CLINICAL PSYCHOLOGIST

Graduated: 1987

Offers telehealth

NPI: 1851592216

Practice Locations (1)

8509 151ST AVE, APT LM

HOWARD BEACH, NY 114141304

7187402067

Source: CMS National Downloadable File, September 2026.

JAMES KOELLN | HealthCareAtlasUSA