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

Huimahn Alex Choi, MD

Individual provider Neurology Physician · NPI 1841443108

Huimahn Alex Choi, MD is a Neurology in Houston, Texas. Graduated from Columbia University College of Physicians and Surgeons in 2005, 21 years ago. Practices with UT Physicians, a 203-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
21
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
TX
In the registry since
2008
Specialties on file
2
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

6400 Fannin St Ste 2800
Houston, TX 77030
Phone: (713) 486-8000
Fax: (713) 486-8088
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurocritical Care Physician (primary) Taxonomy 2084A2900X · Licence P2838 (TX)
Neurology Physician Taxonomy 2084N0400X · Licence P2838 (TX)

Record details

NPI number1841443108
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 30, 2008
Last updated in NPPESJanuary 23, 2020
Certification dateJanuary 23, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2005 (21 years in practice)
Group practice Ut Physicians — 203 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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