What is Esther Chu's NPI number?

Esther Chu's National Provider Identifier (NPI) is 1154276848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Esther Chu's specialty?

Esther Chu is listed in the NPPES registry with a primary specialty of Oncology Pharmacist (Pharmacy Service Providers).

Where is Esther Chu located?

Esther Chu's practice location on file with NPPES is 12040 Ne 128th St, Kirkland, WA 98034-3013.

What is Esther Chu's phone number?

The practice phone number listed in the NPPES registry for Esther Chu is (425) 441-2600.

Is Esther Chu's NPI active?

Yes — Esther Chu's NPI (1154276848) is active in the NPPES registry as of the last update on 2026-02-27.

IndividualActive

Esther Chu

NPI 1154276848 · Oncology Pharmacist · Kirkland, WA

Esther Chu is a Oncology Pharmacist provider in Kirkland, WA (NPI 1154276848).

Provider details

NPI number: 1154276848
Entity type: Individual
Primary specialty: Oncology PharmacistPharmacy Service Providers
Sex: Female
Sole proprietor: No
License: PH00062100 (WA)

Specialties & taxonomies

Oncology PharmacistPrimary1835X0200XLicense PH00062100 (WA)
Pharmacy Service 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

12040 Ne 128th St

Kirkland, WA 98034-3013

Phone: (425) 441-2600

Street-level locationGet directions

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Mailing address