XIA WU M.D.
NPI 1942945621
Internal Medicine in Boston, MA
About Xia Wu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XIA WU M.D. (NPI 1942945621) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (1021934) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses 2
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Xia Wu 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02114 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.
BOSTON, MA 02114
BOSTON, MA 02114
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 Xia Wu's NPI number?
The NPI number for Xia Wu is 1942945621. It was assigned to this individual provider in the NPPES registry on April 28, 2022.
Where is Xia Wu located?
Xia Wu practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 724-3874.
What is Xia Wu's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Xia Wu enrolled in Medicare?
Yes. Xia Wu 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.
Is Xia Wu affiliated with any hospitals?
According to CMS data, Xia Wu is affiliated with Massachusetts General Hospital.
When was this NPI record last updated?
The NPPES record for Xia Wu was last updated on February 19, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
