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

USMAN HAMAYOUN, MD

INTERNAL MEDICINE

Graduated: 2019

NPI: 1528695236

Practice Locations (5)

24 ON PHYSICIANS PC

405 W JACKSON ST

CARBONDALE, IL 629011462

6185490721

MACOUPIN PHYSICIAN SERVICES, PC

20733 N BROAD ST

CARLINVILLE, IL 626263710

2178543141

CEP AMERICA-ILLINOIS HOSPITALISTS, LLP

503 N MAPLE ST

EFFINGHAM, IL 624012006

2173422121

GALEN INPATIENT PHYSICIANS PC

1606 N 7TH ST, VITUITY

TERRE HAUTE, IN 478042706

8122387000

HOSPITAL MEDICINE SERVICES OF TX, PLLC

22999 HWY 59 N

KINGWOOD, TX 773394412

2813488000

Source: CMS National Downloadable File, September 2026.