What is Bianca Castro's NPI number?

Bianca Castro's National Provider Identifier (NPI) is 1164389912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Bianca Castro's specialty?

Bianca Castro is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Bianca Castro located?

Bianca Castro's practice location on file with NPPES is 9596 Base Line Rd, Rancho Cucamonga, CA 91701-5034.

What is Bianca Castro's phone number?

The practice phone number listed in the NPPES registry for Bianca Castro is (909) 623-6116.

Is Bianca Castro's NPI active?

Yes — Bianca Castro's NPI (1164389912) is active in the NPPES registry as of the last update on 2026-02-26.

IndividualActive

Bianca Castro, OD

NPI 1164389912 · Optometrist · Rancho Cucamonga, CA

Bianca Castro, OD is a Optometrist provider in Rancho Cucamonga, CA (NPI 1164389912).

Provider details

NPI number: 1164389912
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Female
Sole proprietor: No
License: 36169 (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 36169 (CA)
Eye and Vision Services Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

9596 Base Line Rd

Rancho Cucamonga, CA 91701-5034

Phone: (909) 623-6116

Street-level locationGet directions

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Mailing address