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

Dr. Sunao Yamauchi, MD

Individual provider Emergency Medicine Physician · NPI 1700263332

Dr. Sunao Yamauchi, MD is an Emergency Medicine in Iowa City, Iowa. Qualified in 2008, 18 years ago. Licensed in Iowa and Maryland.

Years since qualifying
18
Licensed in
IA, MD
In the registry since
2015
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

200 Hawkins Dr Dept OF Emergency Medicine
Iowa City, IA 52242-1009
Phone: (319) 356-2233
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence D0102350 (MD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence R-10197 (IA)

Record details

NPI number1700263332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2015
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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