JONATHAN WU MD
NPI 1023645132
Anesthesiology in Los Angeles, CA
About Jonathan Wu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN WU MD (NPI 1023645132) is an individual anesthesiology provider in Los Angeles, California, licensed in California (A189140) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of State University Of Ny Upstate Medical University (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 and accepts Medicare assignment
Jonathan Wu Md 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 Jonathan Wu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Jonathan Wu's NPI number?
The NPI number for Jonathan Wu is 1023645132. It was assigned to this individual provider in the NPPES registry on March 26, 2020.
Where is Jonathan Wu located?
Jonathan Wu practices at 1500 San Pablo St Fl 4, Los Angeles, CA 90033. The listed phone number is (323) 442-7400.
What is Jonathan Wu's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Jonathan Wu enrolled in Medicare?
Yes. Jonathan 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 organization bills Medicare for Jonathan Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Wu reassigns Medicare benefits to Usc Care Medical Group, Inc (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 Jonathan 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 Jonathan Wu was last updated on October 2, 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.
# Jonathan Wu, MD · NPI 1023645132
Anesthesiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 26, 2020.
## Identity
- **NPI:** 1023645132 (Entity type: Individual)
- **Enumerated:** March 26, 2020
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A189140 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 SAN PABLO ST FL 4, Los Angeles, CA 90033-5313
- **Phone:** (323) 442-7400
## 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:** Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of Ny Upstate Medical University, class of 2020
## Record status
- **NPPES last updated:** October 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1023645132) · Data from the CMS NPPES public registry.