JUN XU MD INC
NPI 1114370863
Clinic/Center - Primary Care in Arcadia, CA
About Jun Xu Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUN XU MD INC (NPI 1114370863) is a healthcare organization registered as a primary care in Arcadia, California and active in the NPI registry since July 2016. The organization lists Jun Xu, Md/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Jun Xu Md Inc 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 Jun Xu MD Inc, 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 Jun Xu MD Inc's NPI number?
The NPI number for Jun Xu MD Inc is 1114370863. It was assigned to this organization in the NPPES registry on July 18, 2016.
Where is Jun Xu MD Inc located?
Jun Xu MD Inc is located at 638 W Duarte Rd Ste 15, Arcadia, CA 91007. The listed phone number is (310) 309-9250.
What is Jun Xu MD Inc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Jun Xu MD Inc enrolled in Medicare?
Yes. Jun Xu MD Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Jun Xu MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Jun Xu MD Inc. 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 Jun Xu MD Inc was last updated on February 29, 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.
# Jun Xu Md Inc · NPI 1114370863
Primary Care organization in Arcadia, California. Organization record, active in the CMS NPPES registry since July 18, 2016.
## Identity
- **NPI:** 1114370863 (Entity type: Organization)
- **Enumerated:** July 18, 2016
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Jun Xu, MD/PRESIDENT
## Practice location
- **Address:** 638 W DUARTE RD, STE 15, Arcadia, CA 91007
- **Phone:** (310) 309-9250
## 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:** February 29, 2020
- **Other identifiers:** Medicaid 1114370863 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1114370863) · Data from the CMS NPPES public registry.