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

WILLIAM DAVID BIRENBAUM, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE

Graduated: 1982

Offers telehealth

NPI: 1407876550

Practice Locations (5)

PHYSICIAN GROUPS LC

2630 HWY K

O FALLON, MO 633686624

6362405454

PHYSICIAN GROUPS LC

1110 HIGHLANDS PLAZA DR E

SAINT LOUIS, MO 631101351

3142730195

PHYSICIAN GROUPS LC

3009 N BALLAS RD

SAINT LOUIS, MO 631312324

PHYSICIAN GROUPS LC

3015 N BALLAS RD

SAINT LOUIS, MO 631312329

3149965772

AGING WELL HEALTH CARE, LLC

7212 BALSON AVE

SAINT LOUIS, MO 631303001

Source: CMS National Downloadable File, September 2026.

WILLIAM BIRENBAUM, MD | HealthCareAtlasUSA