EIJEAN WU MD, MPP
NPI 1396024600
Obstetrics & Gynecology - Gynecologic Oncology in Los Angeles, CA
About Eijean Wu Md, Mpp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EIJEAN WU MD, MPP (NPI 1396024600) is an individual gynecologic oncology provider in Los Angeles, California, licensed in California (A117540) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Eijean Wu Md, Mpp 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 Reassignments
3Medicare enrollment records show Eijean Wu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 14 clinicians in this Medicare group
Fresno, CA 93611
- Reassigned Medicare billing, California enrollment
- 508 clinicians in this Medicare group
Castro Valley, CA 94546
- Reassigned Medicare billing, California enrollment
- 347 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90027 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90027
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 Eijean Wu's NPI number?
The NPI number for Eijean Wu is 1396024600. It was assigned to this individual provider in the NPPES registry on August 4, 2011.
Where is Eijean Wu located?
Eijean Wu practices at 1300 N Vermont Ave Ste 1001, Los Angeles, CA 90027. The listed phone number is (323) 473-5499.
What is Eijean Wu's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.
Is Eijean Wu enrolled in Medicare?
Yes. Eijean Wu 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 organizations bill Medicare for Eijean Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eijean Wu reassigns Medicare benefits to 3 organizations: White Memorial Gynecological And Obstetrical Medical Group (Los Angeles, CA), Community Foundation Medical Group (Fresno, CA) and Bass Medical Group (Castro Valley, CA). Each 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 Eijean Wu'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 Eijean Wu was last updated on October 9, 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.
# Eijean Wu, MD, MPP · NPI 1396024600
Gynecologic Oncology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since August 4, 2011.
## Identity
- **NPI:** 1396024600 (Entity type: Individual)
- **Enumerated:** August 4, 2011
- **Primary specialty:** Obstetrics & Gynecology - Gynecologic Oncology · taxonomy 207VX0201X
- **State license:** A117540 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1300 N VERMONT AVE STE 1001, Los Angeles, CA 90027
- **Phone:** (323) 473-5499 · **Fax:** (323) 984-9111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): White Memorial Gynecological And Obstetrical Medical Group (NPI 1811060262, Los Angeles, CA); Community Foundation Medical Group (NPI 1376056721, Fresno, CA); Bass Medical Group (NPI 1093181646, Castro Valley, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** October 9, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1396024600) · Data from the CMS NPPES public registry.