Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Naoky C S Tsai MD Inc

Organization Gastroenterology Physician · NPI 1659806115

Naoky C S Tsai MD Inc provides Gastroenterology Physician services in Kailua, Hawaii. Licensed in Hawaii. Registered with an NPI since 2017.

Licensed in
HI
In the registry since
2017
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

642 Ulukahiki St Ste 103
Kailua, HI 96734-4418
Phone: (808) 263-5174
Fax: (808) 263-8418
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 3796 (HI)

Record details

NPI number1659806115
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Naoky Tsai — Physician/President · (808) 263-5174
NPI enumeratedApril 21, 2017
Last updated in NPPESJuly 3, 2018
Mailing address42-127 Old Kalanianaole Rd, Kailua, HI 96734-5704

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