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 / IL

MARY K PIPER, NP

NURSE PRACTITIONER

Graduated: 2001

NPI: 1881648194

Practice Locations (2)

PHYSICIAN SERVICES CORPORATION OF SOUTHERN ILLINOIS INC

2 GOOD SAMARITAN WAY, SUITE 320

MOUNT VERNON, IL 628642408

6188991944

PHYSICIAN SERVICES CORPORATION OF SOUTHERN ILLINOIS INC

1250 W WHITTAKER ST

SALEM, IL 628811917

6185483740

Source: CMS National Downloadable File, September 2026.

MARY PIPER, NP | HealthCareAtlasUSA