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

GREGORY ALLEN SPENCER, MD

INTERNAL MEDICINE

Medical school: MEDICAL COLLEGE OF WISCONSIN

Graduated: 1988

Offers telehealth

NPI: 1194725168

Practice Locations (1)

CRYSTAL RUN HEALTHCARE PHYSICIANS LLP

300 CRYSTAL RUN RD

MIDDLETOWN, NY 109414069

8456926999

Source: CMS National Downloadable File, September 2026.

GREGORY SPENCER, MD | HealthCareAtlasUSA