WYNN MEDICAL CENTER NEPHROLOGY
NPI 1750139580
Internal Medicine - Nephrology in Rosemead, CA
About Wynn Medical Center Nephrology NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WYNN MEDICAL CENTER NEPHROLOGY (NPI 1750139580), doing business as Wynn Medical Center Nephrology Internal Medicine, is a healthcare organization registered as a nephrology in Rosemead, California and active in the NPI registry since May 2024. The organization lists Huynh Tran, President/ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Wynn Medical Center Nephrology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Wynn Medical Center Nephrology, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Wynn Medical Center Nephrology's NPI number?
The NPI number for Wynn Medical Center Nephrology is 1750139580. It was assigned to this organization in the NPPES registry on May 7, 2024. The provider is doing business as wynn medical center nephrology internal medicine.
Where is Wynn Medical Center Nephrology located?
Wynn Medical Center Nephrology is located at 9120 Valley Blvd, Rosemead, CA 91770. The listed phone number is (626) 316-8169.
What is Wynn Medical Center Nephrology's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Wynn Medical Center Nephrology enrolled in Medicare?
Yes. Wynn Medical Center Nephrology is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Wynn Medical Center Nephrology?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Wynn Medical Center Nephrology. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Wynn Medical Center Nephrology was last updated on May 7, 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.
# Wynn Medical Center Nephrology · NPI 1750139580
Nephrology organization in Rosemead, California. Organization record, active in the CMS NPPES registry since May 7, 2024.
## Identity
- **NPI:** 1750139580 (Entity type: Organization)
- **Enumerated:** May 7, 2024
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Also known as:** wynn medical center nephrology internal medicine (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Huynh Tran, PRESIDENT/CEO
## Practice location
- **Address:** 9120 VALLEY BLVD, Rosemead, CA 91770-1920
- **Phone:** (626) 316-8169
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 7, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1750139580) · Data from the CMS NPPES public registry.