Mohammad Hirzallah is one of 273 neurologists practicing in Houston, Texas.
Mohammad Hirzallah practices with Baylor College Of Medicine, Providence Health And Services Mt, and Providence Health And Services Oregon and 4 more groups.
Registry record (NPPES)
NPI
1922440981
Type
Type 1 · Individual
Primary taxonomy
Psychiatry & Neurology, Neurocritical Care · 2084A2900X
Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.