OrganizationActive
Russell Hosaka OD Inc a Professional Corporation
NPI 1891826384 · Optometrist · Torrance, CA
Russell Hosaka OD Inc a Professional Corporation is a Optometrist organization in Torrance, CA (NPI 1891826384).
Provider details
- NPI number
- 1891826384
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Russell Hosaka, Owner(310) 373-9993
- License
- OP7226 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
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
22809 Hawthorne Blvd
Torrance, CA 90505-3615
Phone: (310) 373-9993
Fax: (310) 373-4505
Street-level locationGet directions
Mailing address
22809 Hawthorne Blvd
Torrance, CA 90505-3615
Registry dates
- Enumerated
- 2007-03-08
- Last updated
- 2014-10-15
Frequently asked questions
- What is Russell Hosaka OD Inc a Professional Corporation's NPI number?
- Russell Hosaka OD Inc a Professional Corporation's National Provider Identifier (NPI) is 1891826384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Russell Hosaka OD Inc a Professional Corporation?
- Russell Hosaka OD Inc a Professional Corporation is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Russell Hosaka OD Inc a Professional Corporation located?
- Russell Hosaka OD Inc a Professional Corporation's practice location on file with NPPES is 22809 Hawthorne Blvd, Torrance, CA 90505-3615.
- What is Russell Hosaka OD Inc a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Russell Hosaka OD Inc a Professional Corporation is (310) 373-9993.
- Who is the authorized official for Russell Hosaka OD Inc a Professional Corporation?
- The authorized official listed on Russell Hosaka OD Inc a Professional Corporation's NPPES record is Russell Hosaka, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Russell Hosaka OD Inc a Professional Corporation's NPI active?
- Yes — Russell Hosaka OD Inc a Professional Corporation's NPI (1891826384) is active in the NPPES registry as of the last update on 2014-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.