Provider Profile
Russell Hosaka, O.D.
Unclaimed ProfileAbout Dr. Hosaka
Russell Hosaka, O.D. is an optometrist based in Torrance, CA. Russell is also listed as specializing in optometrist — corneal & contact lens. The provider's National Provider Identifier (NPI) is 1447245188.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (310) 373-9993
- Email not available
Practice Locations
22809 HAWTHORNE BLVD
Torrance, CA 90505
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometrists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What kind of doctor is Russell Hosaka?
Russell Hosaka is an optometrist in Torrance, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Russell Hosaka's address?
Russell Hosaka is listed at 22809 Hawthorne Blvd, Torrance, CA 90505. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Russell Hosaka?
The number on file is (310) 373-9993. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Russell Hosaka's NPI number?
Russell Hosaka's National Provider Identifier is 1447245188. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Russell Hosaka been practicing?
Russell Hosaka has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Russell Hosaka confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Russell Hosaka. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.