Are you Floyd K. Sumida, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 2500 Merced Street, San Leandro, CA 94577
About Dr. Sumida
Based in San Leandro, CA, Floyd K. Sumida, M.D. is listed in the NPI registry under pathology. NPI 1366520116 identifies this record in the national registry.
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
- (510) 454-1000
- Email not available
Practice Locations
2500 MERCED STREET
San Leandro, CA 94577
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Other pathologists in San Leandro 3
Same specialty, same city.
Common questions
What does Floyd K. Sumida specialize in?
Floyd K. Sumida is a pathologist in San Leandro, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pathology”.
NPI registry
Where is Floyd K. Sumida located?
Floyd K. Sumida is listed at 2500 Merced Street, San Leandro, CA 94577. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Floyd K. Sumida's phone number?
The number on file is (510) 454-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Floyd K. Sumida's NPI number?
Floyd K. Sumida's National Provider Identifier is 1366520116. 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 Floyd K. Sumida been practicing?
Floyd K. Sumida has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Floyd K. Sumida confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Floyd K. Sumida. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.