DR. JULIA INPEI CHU M.D.
NPI 1043535834
Pediatrics - Pediatric Hematology-Oncology in Palo Alto, CA
About Dr. Julia Inpei Chu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JULIA INPEI CHU M.D. (NPI 1043535834) is an individual pediatric hematology-oncology provider in Palo Alto, California, licensed in California (A110569) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Northwestern University Feinberg Medical School (2008).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Dr. Julia Inpei Chu M.d. 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
4Medicare enrollment records show Julia Chu reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Palo Alto, CA 94304
- Reassigned Medicare billing, California enrollment
- 3,617 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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.
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 Julia Chu's NPI number?
The NPI number for Julia Chu is 1043535834. It was assigned to this individual provider in the NPPES registry on April 5, 2010.
Where is Julia Chu located?
Julia Chu practices at 725 Welch Rd, Palo Alto, CA 94304. The listed phone number is (650) 497-8953.
What is Julia Chu's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Julia Chu enrolled in Medicare?
Yes. Julia Chu 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 Julia Chu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julia Chu reassigns Medicare benefits to 4 organizations: Lpch Medical Group Div Of Lucile (Palo Alto, CA), Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Julia Chu'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 Julia Chu was last updated on July 29, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Julia Inpei Chu, M.D. · NPI 1043535834
Pediatric Hematology-Oncology physician in Palo Alto, California. Individual provider, active in the CMS NPPES registry since April 5, 2010.
## Identity
- **NPI:** 1043535834 (Entity type: Individual)
- **Enumerated:** April 5, 2010
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** A110569 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 725 WELCH RD, Palo Alto, CA 94304
- **Phone:** (650) 497-8953
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Lpch Medical Group Div Of Lucile (NPI 1417907940, Palo Alto, CA); Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern University Feinberg Medical School, class of 2008
## Record status
- **NPPES last updated:** July 29, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1043535834) · Data from the CMS NPPES public registry.