Lillian Lum-Kaku, NP
NPI 1003964743 · Primary Care Nurse Practitioner · San Francisco, CA
Lillian Lum-Kaku, NP is a Primary Care Nurse Practitioner provider in San Francisco, CA (NPI 1003964743).
Provider details
- NPI number
- 1003964743
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN272026 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-01-08
- Last updated
- 2025-09-11
Frequently asked questions
- What is Lillian Lum-Kaku's NPI number?
- Lillian Lum-Kaku's National Provider Identifier (NPI) is 1003964743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Lum-Kaku's specialty?
- Lillian Lum-Kaku is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lillian Lum-Kaku located?
- Lillian Lum-Kaku's practice location on file with NPPES is 1351 24th Ave, San Francisco, CA 94122-1616.
- What is Lillian Lum-Kaku's phone number?
- The practice phone number listed in the NPPES registry for Lillian Lum-Kaku is (415) 682-1975.
- Is Lillian Lum-Kaku's NPI active?
- Yes — Lillian Lum-Kaku's NPI (1003964743) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.