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 / PA

GREGG ALAN HAMMOND

MENTAL HEALTH COUNSELOR

Graduated: 2007

NPI: 1568833101

Practice Locations (1)

1525 OREGON PIKE, SUITE 602

LANCASTER, PA 176014374

7172885064

Source: CMS National Downloadable File, September 2026.