OrganizationActive
Glenn S Nakayama OD
NPI 1790919108 · Optometrist · Alhambra, CA
Glenn S Nakayama OD is a Optometrist organization in Alhambra, CA (NPI 1790919108).
Provider details
- NPI number
- 1790919108
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Glenn Nakayama, Owner(626) 289-9171
- License
- OPT6521 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
100 E Huntington Dr
Suite 102
Alhambra, CA 91801-1022
Phone: (626) 289-9171
Fax: (626) 289-1026
Street-level locationGet directions
Mailing address
100 E Huntington Dr
Alhambra, CA 91801-1022
Registry dates
- Enumerated
- 2009-05-13
- Last updated
- 2009-05-13
Frequently asked questions
- What is Glenn S Nakayama OD's NPI number?
- Glenn S Nakayama OD's National Provider Identifier (NPI) is 1790919108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Glenn S Nakayama OD?
- Glenn S Nakayama OD is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Glenn S Nakayama OD located?
- Glenn S Nakayama OD's practice location on file with NPPES is 100 E Huntington Dr, Alhambra, CA 91801-1022.
- What is Glenn S Nakayama OD's phone number?
- The practice phone number listed in the NPPES registry for Glenn S Nakayama OD is (626) 289-9171.
- Who is the authorized official for Glenn S Nakayama OD?
- The authorized official listed on Glenn S Nakayama OD's NPPES record is Glenn Nakayama, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Glenn S Nakayama OD's NPI active?
- Yes — Glenn S Nakayama OD's NPI (1790919108) is active in the NPPES registry as of the last update on 2009-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.