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 / IA

MARY T CARR PETERSON, PA

PHYSICIAN ASSISTANT

Graduated: 2004

NPI: 1164496212

Practice Locations (2)

DOCTORSNOW WALK IN CARE LC

3770 8TH ST SW, SUITE B

ALTOONA, IA 500091048

5152701000

DOCTORSNOW WALK IN CARE LC

8779 NORTHPARK CT

JOHNSTON, IA 501313085

5152701000

Source: CMS National Downloadable File, September 2026.