SYDNEY HONGO MPH, RD
NPI 1477394633
Dietitian, Registered in Los Angeles, CA
About Sydney Hongo Mph, Rd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYDNEY HONGO MPH, RD (NPI 1477394633) is an individual dietitian, registered in Los Angeles, California, licensed in California (86341990) and active in the NPI registry since June 2024. She is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sydney Hongo Mph, Rd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Sydney Hongo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90037
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: St. John's Community Health
- 404 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sydney Hongo's NPI number?
The NPI number for Sydney Hongo is 1477394633. It was assigned to this individual provider in the NPPES registry on June 3, 2024.
Where is Sydney Hongo located?
Sydney Hongo practices at 808 W 58th St, Los Angeles, CA 90037. The listed phone number is (323) 541-1600.
What is Sydney Hongo's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Sydney Hongo enrolled in Medicare?
Yes. Sydney Hongo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Sydney Hongo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sydney Hongo reassigns Medicare benefits to St. Johns Community Health (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sydney Hongo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sydney Hongo was last updated on July 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Sydney Hongo, MPH, RD · NPI 1477394633
Dietitian, Registered provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since June 3, 2024.
## Identity
- **NPI:** 1477394633 (Entity type: Individual)
- **Enumerated:** June 3, 2024
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** 86341990 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 808 W 58TH ST, Los Angeles, CA 90037-3632
- **Phone:** (323) 541-1600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** St. Johns Community Health (NPI 1073363768, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** July 9, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1477394633) · Data from the CMS NPPES public registry.