DR. PO PRISCILLA XU MD
NPI 1396764924
Physical Medicine & Rehabilitation in Stamford, CT
About Dr. Po Priscilla Xu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PO PRISCILLA XU MD (NPI 1396764924) is an individual physical medicine & rehabilitation provider in Stamford, Connecticut, licensed in Connecticut (038587) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
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. Po Priscilla Xu 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 Reassignments
2Medicare enrollment records show Po Xu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stamford, CT 06905
- Reassigned Medicare billing, Connecticut enrollment
Riverside, CT 06878
- Reassigned Medicare billing, Connecticut enrollment
- 4 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.
Other Providers at the Same Location NPPES 6
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 Po Xu's NPI number?
The NPI number for Po Xu is 1396764924. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is Po Xu located?
Po Xu practices at 1 Strawberry Hill Ct Ste L4, Stamford, CT 06902. The listed phone number is (203) 324-7761.
What is Po Xu's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Po Xu enrolled in Medicare?
Yes. Po 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 organizations bill Medicare for Po Xu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Po Xu reassigns Medicare benefits to 2 organizations: Priscilla Xu MD LLC (Stamford, CT) and Rehabilitation Medicine & Acupuncture Center MD LLC (Riverside, CT). 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 Po Xu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Po Xu accept?
Health plans from Anthem Blue Cross and Blue Shield list Po Xu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Po Xu was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.