Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Omar Alzein, MD

Individual provider Psychiatry Physician · NPI 1821796871

Dr. Omar Alzein, MD is a Psychiatry Physician in Austin, Texas. Licensed in Texas. Registered with an NPI since 2023.

Licensed in
TX
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4900 Mueller Blvd
Austin, TX 78723-3079
Phone: (512) 324-9999
Fax: (512) 517-9064
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence W4410 (TX)

Record details

NPI number1821796871
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 20, 2023
Last updated in NPPESJune 16, 2026
Certification dateJune 16, 2026

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