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Bianca Esmeralda Castro, OD

Optometrist in Bakersfield, CA · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164389912

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Registry record

Entity type Individual (Type 1)
Name Bianca Esmeralda Castro
Credential OD
Sex Female
Practice address 5625 Gosford Rd, Bakersfield, CA, 93313
Phone (661) 665-8327
Enumeration date Jan 5, 2026
Last updated in NPPES Aug 14, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 36169 (CA) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Bianca Castro?
The National Provider Identifier (NPI) for Bianca Castro is 1164389912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Bianca Castro practice?
The practice location on file with NPPES is in Bakersfield, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-14.