IndividualActive
Hienanh Nguyen
NPI 1922599679 · Registered Dietitian · Los Angeles, CA
Hienanh Nguyen is a Registered Dietitian provider in Los Angeles, CA (NPI 1922599679).
Provider details
- NPI number
- 1922599679
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 86012723 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1520 San Pablo St Ste 1000
Los Angeles, CA 90033-5312
Phone: (323) 442-5557
Street-level locationGet directions
Mailing address
Po Box 31309
Los Angeles, CA 90031-0309
Registry dates
- Enumerated
- 2018-05-29
- Last updated
- 2021-05-17
- Certified
- 2021-05-17
Frequently asked questions
- What is Hienanh Nguyen's NPI number?
- Hienanh Nguyen's National Provider Identifier (NPI) is 1922599679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hienanh Nguyen's specialty?
- Hienanh Nguyen is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Hienanh Nguyen located?
- Hienanh Nguyen's practice location on file with NPPES is 1520 San Pablo St Ste 1000, Los Angeles, CA 90033-5312.
- What is Hienanh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Hienanh Nguyen is (323) 442-5557.
- Is Hienanh Nguyen's NPI active?
- Yes — Hienanh Nguyen's NPI (1922599679) is active in the NPPES registry as of the last update on 2021-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.