Ellen Oh
NPI 1447098488 · Family Nurse Practitioner · Waianae, HI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Oh is a Family Nurse Practitioner provider in Waianae, HI (NPI 1447098488).
Provider details
- NPI number
- 1447098488
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95021292 (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
1 yr 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
- 2024-07-15
- Last updated
- 2024-08-06
- Certified
- 2024-08-06
Frequently asked questions
- What is Ellen Oh's NPI number?
- Ellen Oh's National Provider Identifier (NPI) is 1447098488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Oh's specialty?
- Ellen Oh is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellen Oh located?
- Ellen Oh's practice location on file with NPPES is 86-260 Farrington Hwy, Waianae, HI 96792-3128.
- What is Ellen Oh's phone number?
- The practice phone number listed in the NPPES registry for Ellen Oh is (808) 697-3300.
- Does Ellen Oh accept Medicare?
- Ellen Oh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Oh's NPI active?
- Yes — Ellen Oh's NPI (1447098488) is active in the NPPES registry as of the last update on 2024-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.