Glenn Watanabe, O.D.
NPI 1689720880 · Optometrist · Waipahu, HI
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glenn Watanabe, O.D. is a Optometrist provider in Waipahu, HI (NPI 1689720880).
Provider details
- NPI number
- 1689720880
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OD-151 (HI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-28
- Last updated
- 2008-04-11
Frequently asked questions
- What is Glenn Watanabe's NPI number?
- Glenn Watanabe's National Provider Identifier (NPI) is 1689720880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Watanabe's specialty?
- Glenn Watanabe is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Glenn Watanabe located?
- Glenn Watanabe's practice location on file with NPPES is 94-239 Waipahu Depot St, Waipahu, HI 96797-3056.
- What is Glenn Watanabe's phone number?
- The practice phone number listed in the NPPES registry for Glenn Watanabe is (808) 671-2888.
- Does Glenn Watanabe accept Medicare?
- Glenn Watanabe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glenn Watanabe's NPI active?
- Yes — Glenn Watanabe's NPI (1689720880) is active in the NPPES registry as of the last update on 2008-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.