IndividualActive
Katherine Wu
NPI 1588531271 · Ambulatory Care Pharmacist · Whittier, CA
Katherine Wu is a Ambulatory Care Pharmacist provider in Whittier, CA (NPI 1588531271).
Provider details
- NPI number
- 1588531271
- Entity type
- Individual
- Primary specialty
- Ambulatory Care PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 84550 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(54/100 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
12401 Washington Blvd
Whittier, CA 90602-1006
Phone: (562) 698-0811
Approximate (ZIP-level) locationGet directions
Mailing address
115 S State College Blvd Unit 469
Brea, CA 92821-1617
Registry dates
- Enumerated
- 2025-10-20
- Last updated
- 2025-10-20
- Certified
- 2025-10-19
Frequently asked questions
- What is Katherine Wu's NPI number?
- Katherine Wu's National Provider Identifier (NPI) is 1588531271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Wu's specialty?
- Katherine Wu is listed in the NPPES registry with a primary specialty of Ambulatory Care Pharmacist (Pharmacy Service Providers).
- Where is Katherine Wu located?
- Katherine Wu's practice location on file with NPPES is 12401 Washington Blvd, Whittier, CA 90602-1006.
- What is Katherine Wu's phone number?
- The practice phone number listed in the NPPES registry for Katherine Wu is (562) 698-0811.
- Is Katherine Wu's NPI active?
- Yes — Katherine Wu's NPI (1588531271) is active in the NPPES registry as of the last update on 2025-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.