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

Steven P Yamaguchi, MD

Individual provider Emergency Medicine Physician · NPI 1912958349

Steven P Yamaguchi, MD is an Emergency Medicine Physician in Fairfield, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
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

3000 Mack Rd
Fairfield, OH 45014-5335
Phone: (513) 870-7001
Fax: (513) 603-8174
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 35071257Y (OH)

Record details

NPI number1912958349
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2006
Last updated in NPPESMay 15, 2008

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