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 / TX

ALLAN B OHMAN, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS

Graduated: 1994

NPI: 1144281171

Practice Locations (1)

CATALYST PHYSICIAN GROUP - NTX, PLLC

7601 GLENVIEW DR

RICHLAND HILLS, TX 761808331

8172742578

Source: CMS National Downloadable File, September 2026.

ALLAN OHMAN, MD | HealthCareAtlasUSA