What is Brenda Casillas's NPI number?

Brenda Casillas's National Provider Identifier (NPI) is 1568273878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brenda Casillas's specialty?

Brenda Casillas is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Brenda Casillas located?

Brenda Casillas's practice location on file with NPPES is 639 S Bernardo Ave, Sunnyvale, CA 94087-1020.

What is Brenda Casillas's phone number?

The practice phone number listed in the NPPES registry for Brenda Casillas is (408) 732-5900.

Is Brenda Casillas's NPI active?

Yes — Brenda Casillas's NPI (1568273878) is active in the NPPES registry as of the last update on 2025-01-16.

IndividualActive

Brenda Casillas

NPI 1568273878 · Pharmacist · Sunnyvale, CA

Brenda Casillas is a Pharmacist provider in Sunnyvale, CA (NPI 1568273878).

Provider details

NPI number: 1568273878
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Female
Sole proprietor: No
License: 89594 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 89594 (CA)
Pharmacy Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

639 S Bernardo Ave

Sunnyvale, CA 94087-1020

Phone: (408) 732-5900

Street-level locationGet directions

More CA providers

Mailing address