Kathleen Chu, PA-C
NPI 1578734455 · Physician Assistant · San Leandro, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Chu, PA-C is a Physician Assistant provider in San Leandro, CA (NPI 1578734455).
Provider details
- NPI number
- 1578734455
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA20589 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs 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
Mailing address
Registry dates
- Enumerated
- 2008-03-18
- Last updated
- 2022-01-03
Frequently asked questions
- What is Kathleen Chu's NPI number?
- Kathleen Chu's National Provider Identifier (NPI) is 1578734455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Chu's specialty?
- Kathleen Chu is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Chu located?
- Kathleen Chu's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is Kathleen Chu's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Chu is (510) 454-1000.
- Does Kathleen Chu accept Medicare?
- Kathleen Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Chu's NPI active?
- Yes — Kathleen Chu's NPI (1578734455) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.