Are you Billy L. Castillo, LPN? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileBilly L. Castillo, LPN is a licensed practical nurse based in Greeley, CO. The provider's National Provider Identifier (NPI) is 1891590733.
Factual summary compiled by Guide.md from public records; not written by this provider.
1300 N 17TH AVE
Greeley, CO 80631
Billy L. Castillo is a practical nurse in Greeley, CO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Licensed Practical Nurse”.
NPI registry
Billy L. Castillo is listed at 1300 N 17Th Ave, Greeley, CO 80631. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (970) 347-2120. Contact the office directly to confirm availability and scheduling.
NPI registry
Billy L. Castillo's National Provider Identifier is 1891590733. 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
Billy L. Castillo 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
Not yet. This profile is built from public federal data and has not been confirmed by Billy L. Castillo. If this is you, claiming it is free.
Guide.md
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