XIAOBO XU MD, PHD
NPI 1154957082
Internal Medicine - Cardiovascular Disease in Colonial Heights, VA
About Xiaobo Xu Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XIAOBO XU MD, PHD (NPI 1154957082) is an individual cardiovascular disease provider in Colonial Heights, Virginia, licensed in Virginia (0101278908) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Bon Secours Southside Medical Center, and is a graduate of Other (2010).
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
Xiaobo Xu Md, Phd 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 Xiaobo Xu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Colonial Heights, VA 23834
- Reassigned Medicare billing, Virginia enrollment
- 46 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bon Secours Southside Medical Center
Acute Care Hospitals · Petersburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 23834 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
COLONIAL HEIGHTS, VA 23834
COLONIAL HEIGHTS, VA 23834
COLONIAL HEIGHTS, VA 23834
COLONIAL HEIGHTS, VA 23834
COLONIAL HEIGHTS, VA 23834
COLONIAL HEIGHTS, VA 23834
COLONIAL HEIGHTS, VA 23834
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 Xiaobo Xu's NPI number?
The NPI number for Xiaobo Xu is 1154957082. It was assigned to this individual provider in the NPPES registry on March 23, 2020.
Where is Xiaobo Xu located?
Xiaobo Xu practices at 445 Charles H Dimmock Pkwy Ste 100, Colonial Heights, VA 23834. The listed phone number is (804) 520-1764.
What is Xiaobo Xu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Xiaobo Xu enrolled in Medicare?
Yes. Xiaobo Xu 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 Xiaobo Xu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xiaobo Xu reassigns Medicare benefits to James River Cardiology, LLC (Colonial Heights, VA). 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 Xiaobo Xu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Xiaobo Xu affiliated with any hospitals?
According to CMS data, Xiaobo Xu is affiliated with Bon Secours Southside Medical Center.
When was this NPI record last updated?
The NPPES record for Xiaobo Xu was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Xiaobo Xu, MD, PHD · NPI 1154957082
Cardiovascular Disease physician in Colonial Heights, Virginia. Individual provider, active in the CMS NPPES registry since March 23, 2020.
## Identity
- **NPI:** 1154957082 (Entity type: Individual)
- **Enumerated:** March 23, 2020
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 0101278908 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 445 CHARLES H DIMMOCK PKWY STE 100, Colonial Heights, VA 23834-2990
- **Phone:** (804) 520-1764
## 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:** James River Cardiology, LLC (NPI 1407157647, Colonial Heights, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** July 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1154957082) · Data from the CMS NPPES public registry.