Kathleen Brennan, APRN-RX, FNP
NPI 1447450036 · Family Nurse Practitioner · Honolulu, HI
Kathleen Brennan, APRN-RX, FNP is a Family Nurse Practitioner provider in Honolulu, HI (NPI 1447450036).
Provider details
- NPI number
- 1447450036
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-RX, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN 463, RX 111 (HI)
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
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
- 2007-07-20
- Last updated
- 2014-01-03
Frequently asked questions
- What is Kathleen Brennan's NPI number?
- Kathleen Brennan's National Provider Identifier (NPI) is 1447450036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Brennan's specialty?
- Kathleen Brennan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Brennan located?
- Kathleen Brennan's practice location on file with NPPES is 2239 N School St, Honolulu, HI 96819-2539.
- What is Kathleen Brennan's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Brennan is (808) 791-9400.
- Is Kathleen Brennan's NPI active?
- Yes — Kathleen Brennan's NPI (1447450036) is active in the NPPES registry as of the last update on 2014-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.