OrganizationActive
Ron D Ah Loy MD Inc
NPI 1942323431 · Gastroenterology Physician · Kailua Kona, HI
Provider details
- NPI number
- 1942323431
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ron Ah Loy, Owner(808) 887-0600
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
75-5591 Palani Rd
Kailua Kona, HI 96740-3631
Phone: (808) 887-0600
Fax: (808) 887-6699
Street-level locationGet directions
Mailing address
64-5188 Kinohou St
Kamuela, HI 96743-8409
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2007-10-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.