IndividualActive
Kathryn Nguyen, RDN, LD, CSR
NPI 1558244004 · Registered Dietitian · Honolulu, HI
Kathryn Nguyen, RDN, LD, CSR is a Registered Dietitian provider in Honolulu, HI (NPI 1558244004).
Provider details
- NPI number
- 1558244004
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, LD, CSR
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
4380 Lawehana St Ste 100
Honolulu, HI 96818-3129
Phone: (949) 929-4797
Street-level locationGet directions
Mailing address
46-270 Kahuhipa St Apt A301
Kaneohe, HI 96744-6085
Additional practice locations (1)
- 46-270 Kahuhipa St Apt A301Kaneohe, HI 96744-6085Phone: (949) 929-4797
Registry dates
- Enumerated
- 2025-07-30
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Kathryn Nguyen's NPI number?
- Kathryn Nguyen's National Provider Identifier (NPI) is 1558244004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Nguyen's specialty?
- Kathryn Nguyen is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Kathryn Nguyen located?
- Kathryn Nguyen's practice location on file with NPPES is 4380 Lawehana St Ste 100, Honolulu, HI 96818-3129.
- What is Kathryn Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Nguyen is (949) 929-4797.
- Is Kathryn Nguyen's NPI active?
- Yes — Kathryn Nguyen's NPI (1558244004) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.