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

Ron D Ah Loy MD Inc

Organization Gastroenterology Physician · NPI 1023181278

Ron D Ah Loy MD Inc provides Gastroenterology Physician services in Kamuela, Hawaii. Licensed in Hawaii. Registered with an NPI since 2006.

Licensed in
HI
In the registry since
2006
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

64-5188 Kinohou St
Kamuela, HI 96743-8409 Not confirmed with CMS for 18 years — call before visiting
Phone: (808) 887-0600
Fax: (808) 887-6699
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X (HI)

Record details

NPI number1023181278
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ron Ah Loy — Owner · (808) 887-0600
NPI enumeratedNovember 16, 2006
Last updated in NPPESOctober 14, 2007
Mailing address64-5188 Kinohou St, Kamuela, HI 96743-8409