Oanh Nguyen, D.O.
NPI 1629054614 · Family Medicine Physician · Kapolei, HI
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oanh Nguyen, D.O. is a Family Medicine Physician provider in Kapolei, HI (NPI 1629054614).
Provider details
- NPI number
- 1629054614
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS7779 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-12-21
- Last updated
- 2023-10-05
- Certified
- 2023-10-05
Frequently asked questions
- What is Oanh Nguyen's NPI number?
- Oanh Nguyen's National Provider Identifier (NPI) is 1629054614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oanh Nguyen's specialty?
- Oanh Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oanh Nguyen located?
- Oanh Nguyen's practice location on file with NPPES is 91-1010 Shangrila St, Kapolei, HI 96707-2161.
- What is Oanh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Oanh Nguyen is (808) 433-5403.
- Does Oanh Nguyen accept Medicare?
- Oanh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oanh Nguyen's NPI active?
- Yes — Oanh Nguyen's NPI (1629054614) is active in the NPPES registry as of the last update on 2023-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.