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Edit this profileAt a glance
- 1565 Hollenbeck Ave, Suite #106, Sunnyvale, CA 94087
About Dr. Block
Gordon J. Block, D.D.S. is a healthcare provider in Sunnyvale, CA specializing in endodontics. This provider record is associated with NPI 1891890513.
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
- (408) 739-9700
- Email not available
Practice Locations
1565 HOLLENBECK AVE SUITE #106
Sunnyvale, CA 94087
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 endodonticses 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 is Gordon J. Block's specialty?
Gordon J. Block is an endodontics in Sunnyvale, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Gordon J. Block?
Gordon J. Block is listed at 1565 Hollenbeck Ave Suite #106, Sunnyvale, CA 94087. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Gordon J. Block?
The number on file is (408) 739-9700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gordon J. Block?
Gordon J. Block's National Provider Identifier is 1891890513. 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 much experience does Gordon J. Block have?
Gordon J. Block 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
Is Gordon J. Block's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gordon J. Block. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.