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 / ME

ASHTON E PIERS

NURSE PRACTITIONER

Graduated: 2016

NPI: 1972023927

Practice Locations (2)

MERCY HOSPITAL

195 FORE RIVER PKWY

PORTLAND, ME 041022785

MERCY HOSPITAL

40 PARK RD

WESTBROOK, ME 040923188

2078578174

Source: CMS National Downloadable File, September 2026.

ASHTON PIERS | HealthCareAtlasUSA