Sydney Hongo, MPH, RD
NPI 1477394633 · Registered Dietitian · Los Angeles, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Hongo, MPH, RD is a Registered Dietitian provider in Los Angeles, CA (NPI 1477394633).
Provider details
- NPI number
- 1477394633
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MPH, RD
- Sex
- Female
- Sole proprietor
- No
- License
- 86341990 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-06-03
- Last updated
- 2024-07-09
- Certified
- 2024-07-09
Frequently asked questions
- What is Sydney Hongo's NPI number?
- Sydney Hongo's National Provider Identifier (NPI) is 1477394633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Hongo's specialty?
- Sydney Hongo is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sydney Hongo located?
- Sydney Hongo's practice location on file with NPPES is 808 W 58th St, Los Angeles, CA 90037-3632.
- What is Sydney Hongo's phone number?
- The practice phone number listed in the NPPES registry for Sydney Hongo is (323) 541-1600.
- Does Sydney Hongo accept Medicare?
- Sydney Hongo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Hongo's NPI active?
- Yes — Sydney Hongo's NPI (1477394633) is active in the NPPES registry as of the last update on 2024-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.