SUSAN LEUNG RD
NPI 1184255903
Dietitian, Registered in Oakland, CA
About Susan Leung Rd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUSAN LEUNG RD (NPI 1184255903) is an individual dietitian, registered in Oakland, California and active in the NPI registry since January 2020. She is a graduate of Other (1981).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Susan Leung 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 Susan Leung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oakland, CA 94609
- Reassigned Medicare billing, California enrollment
- 46 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 94609 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Susan Leung's NPI number?
The NPI number for Susan Leung is 1184255903. It was assigned to this individual provider in the NPPES registry on January 30, 2020. The provider is also known as Susan Volkamer Rd.
Where is Susan Leung located?
Susan Leung practices at 3012 Summit St Ste 2615, Oakland, CA 94609. The listed phone number is (510) 869-6740.
What is Susan Leung's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Susan Leung enrolled in Medicare?
Yes. Susan Leung 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 Susan Leung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Leung reassigns Medicare benefits to East Bay Nephrology Medical Group, Inc (Oakland, 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 Susan Leung'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 Susan Leung was last updated on January 30, 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.
# Susan Leung, RD · NPI 1184255903
Dietitian, Registered provider in Oakland, California. Individual provider, active in the CMS NPPES registry since January 30, 2020.
## Identity
- **NPI:** 1184255903 (Entity type: Individual)
- **Enumerated:** January 30, 2020
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3012 SUMMIT ST STE 2615, Oakland, CA 94609-3480
- **Phone:** (510) 869-6740
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** East Bay Nephrology Medical Group, Inc (NPI 1265527980, Oakland, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1981
## Record status
- **NPPES last updated:** January 30, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1184255903) · Data from the CMS NPPES public registry.