IndividualActive
Greg Watanabe
NPI 1427789965 · Pharmacist · Honolulu, HI
Greg Watanabe is a Pharmacist provider in Honolulu, HI (NPI 1427789965).
Provider details
- NPI number
- 1427789965
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PH-4759 (HI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
459 Patterson Rd
Honolulu, HI 96819-1522
Phone: (808) 433-0600
Street-level locationGet directions
Mailing address
94-482 Punono St
Mililani, HI 96789-2567
Additional practice locations (1)
- 94-1231 Ka Uka BlvdWaipahu, HI 96797-4495Phone: (808) 678-6102
Registry dates
- Enumerated
- 2022-06-23
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Greg Watanabe's NPI number?
- Greg Watanabe's National Provider Identifier (NPI) is 1427789965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Watanabe's specialty?
- Greg Watanabe is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Greg Watanabe located?
- Greg Watanabe's practice location on file with NPPES is 459 Patterson Rd, Honolulu, HI 96819-1522.
- What is Greg Watanabe's phone number?
- The practice phone number listed in the NPPES registry for Greg Watanabe is (808) 433-0600.
- Is Greg Watanabe's NPI active?
- Yes — Greg Watanabe's NPI (1427789965) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.