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

Steven Mates, DO

Individual provider Emergency Medicine Physician · NPI 1104939362

Steven Mates, DO is an Emergency Medicine Physician in Kailua, Hawaii. Licensed in Hawaii and Illinois. Registered with an NPI since 2006.

Licensed in
HI, IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

407 Uluniu St Ste 411
Kailua, HI 96734-2544
Phone: (808) 263-7203
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DOS-1632 (HI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036083290 (IL)

Record details

NPI number1104939362
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 15, 2006
Last updated in NPPESJanuary 22, 2016
Mailing address407 Uluniu St Ste 411, Kailua, HI 96734-2544

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