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

Dr. Michael Koichi Hasegawa, MD

Individual provider Emergency Medicine Physician · NPI 1154761971

Dr. Michael Koichi Hasegawa, MD is an Emergency Medicine Physician in West Lake Hills, Texas. Works from 2 locations. Licensed in Illinois and Texas.

Licensed in
IL, TX
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5100 Bee Caves Rd
West Lake Hills, TX 78746-5221
Phone: (512) 524-7783
Show map & directions

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

Additional practice locations (1)

  • 800 W Central Texas Expy, Killeen, TX 76541-2565 — (254) 220-4117

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence Q6753 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 125063470 (IL)

Record details

NPI number1154761971
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2013
Last updated in NPPESMay 19, 2023
Certification dateMay 19, 2023

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