Provider Profile
Listed in the NPI registry as a nurse practitioner — family, Darwin B. Laganzon practices in Castro Valley, CA. NPI 1568375897 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
2237 VEGAS AVE
Castro Valley, CA 94546
Darwin B. Laganzon is a nurse practitioner in Castro Valley, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Darwin B. Laganzon is listed at 2237 Vegas Ave, Castro Valley, CA 94546. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (912) 465-5828. Contact the office directly to confirm availability and scheduling.
NPI registry
Darwin B. Laganzon's National Provider Identifier is 1568375897. 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
Not yet. This profile is built from public federal data and has not been confirmed by Darwin B. Laganzon. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.