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

JOHN B COSTELLO, MD

INTERNAL MEDICINE

Medical school: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1977

Also: RHEUMATOLOGY

NPI: 1417062563

Practice Locations (2)

ARNOLD PHYSICAL THERAPY AND SPORTS MEDICINE LLC

9594 MANCHESTER RD

SAINT LOUIS, MO 631191313

3142746314

2821 N BALLAS RD, SUITE 165

ST LOUIS, MO 631312320

3149959988

Source: CMS National Downloadable File, September 2026.