DR. PHUONG XUAN MAI MD
NPI 1265439343
Physical Medicine & Rehabilitation in Springfield, VA
About Dr. Phuong Xuan Mai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHUONG XUAN MAI MD (NPI 1265439343) is an individual physical medicine & rehabilitation provider in Springfield, Virginia, licensed in Virginia (0101233304) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with University Of Virginia Medical Center, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Phuong Xuan Mai 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 Phuong Mai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, VA 22152
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
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 6
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Virginia Medical Center
Acute Care Hospitals · Charlottesville, VAMary Washington Hospital
Acute Care Hospitals · Fredericksburg, VAStafford Hospital, LLC
Acute Care Hospitals · Stafford, VASpotsylvania Regional Medical Center
Acute Care Hospitals · Fredericksburg, VAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 20
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, VA 22152
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 Phuong Mai's NPI number?
The NPI number for Phuong Mai is 1265439343. It was assigned to this individual provider in the NPPES registry on July 5, 2005.
Where is Phuong Mai located?
Phuong Mai practices at 6620 Keene Dr, Springfield, VA 22152. The listed phone number is (703) 598-5910.
What is Phuong Mai's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Phuong Mai enrolled in Medicare?
Yes. Phuong Mai 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 Phuong Mai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Phuong Mai reassigns Medicare benefits to Virginia Pain & Rehabilitation Center, PLLC (Springfield, 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 Phuong Mai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Phuong Mai affiliated with any hospitals?
According to CMS data, Phuong Mai is affiliated with University Of Virginia Medical Center, Mary Washington Hospital, Stafford Hospital, LLC and Spotsylvania Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Phuong Mai was last updated on November 5, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.