DONGWAN ZHU RD
NPI 1912516477
Dietitian, Registered in Sunnyvale, CA
About Dongwan Zhu Rd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONGWAN ZHU RD (NPI 1912516477) is an individual dietitian, registered in Sunnyvale, California, licensed in Massachusetts (86105313) and active in the NPI registry since July 2020. She is a graduate of Other (2020).
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 (PECOS)
Dongwan Zhu Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Dongwan Zhu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sunnyvale, CA 94085
- Reassigned Medicare billing, California enrollment
- 8 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.
Other Providers at the Same Location NPPES 16
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 Dongwan Zhu's NPI number?
The NPI number for Dongwan Zhu is 1912516477. It was assigned to this individual provider in the NPPES registry on July 29, 2020.
Where is Dongwan Zhu located?
Dongwan Zhu practices at 120 San Lucar Ct, Sunnyvale, CA 94086. The listed phone number is (855) 816-7705.
What is Dongwan Zhu's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Dongwan Zhu enrolled in Medicare?
Yes. Dongwan Zhu is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Dongwan Zhu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dongwan Zhu reassigns Medicare benefits to Unika Health Inc (Sunnyvale, 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 Dongwan Zhu'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 Dongwan Zhu was last updated on July 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dongwan Zhu, RD · NPI 1912516477
Dietitian, Registered provider in Sunnyvale, California. Individual provider, active in the CMS NPPES registry since July 29, 2020.
## Identity
- **NPI:** 1912516477 (Entity type: Individual)
- **Enumerated:** July 29, 2020
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** 86105313 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 120 SAN LUCAR CT, Sunnyvale, CA 94086-5213
- **Phone:** (855) 816-7705
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Unika Health Inc (NPI 1881552073, Sunnyvale, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 29, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1912516477) · Data from the CMS NPPES public registry.