Provider Profile
Alexander J. Zaste
Unclaimed ProfileAbout Alexander Zaste
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (925) 266-8400
- Email not available
Practice Locations
2730 SHADELANDS DR BLDG 10
Walnut Creek, CA 94598
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 providers at this location 8
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 Alexander J. Zaste's address?
Alexander J. Zaste is listed at 2730 Shadelands Dr Bldg 10, Walnut Creek, CA 94598. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Alexander J. Zaste?
The number on file is (925) 266-8400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Alexander J. Zaste?
Alexander J. Zaste's National Provider Identifier is 1063306421. 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 Alexander J. Zaste have?
Alexander J. Zaste has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Alexander J. Zaste's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Alexander J. Zaste. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.