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 / MO

MELISSA J PIEKARSKI, PA

PHYSICIAN ASSISTANT

Graduated: 2021

NPI: 1942839311

Practice Locations (2)

1234 S KINGSHIGHWAY BLVD, SUITE 1100

SAINT LOUIS, MO 631102106

1234 S KINGSHIGHWAY BLVD, 1100 MSC 1011 87 1100

ST. LOUIS, MO 631102171

Source: CMS National Downloadable File, September 2026.