Catherine Luk
NPI 1598813727 · Adult Health Nurse Practitioner · Warren, NJ
Catherine Luk is a Adult Health Nurse Practitioner provider in Warren, NJ (NPI 1598813727).
Provider details
- NPI number
- 1598813727
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ00125700 (NJ)
Specialties & taxonomies
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
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
- 2007-01-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Luk's NPI number?
- Catherine Luk's National Provider Identifier (NPI) is 1598813727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Luk's specialty?
- Catherine Luk is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Luk located?
- Catherine Luk's practice location on file with NPPES is 9 Jennifer Ln, Warren, NJ 07059-6913.
- What is Catherine Luk's phone number?
- The practice phone number listed in the NPPES registry for Catherine Luk is (732) 469-6336.
- Is Catherine Luk's NPI active?
- Yes — Catherine Luk's NPI (1598813727) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.