XIAO JUN WENG MD
NPI 1407219371
Psychiatry & Neurology - Neurology in Middlebury, CT
About Xiao Jun Weng Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XIAO JUN WENG MD (NPI 1407219371) is an individual neurology provider in Middlebury, Connecticut, licensed in Connecticut (68180) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses
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
Xiao Jun Weng 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.
Areas of Expertise CMS Part B claims 15
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06762 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Patient Reviews User submitted
Reviews are submitted by site visitors and approved by a human moderator before publication.
Review by June ***** April 8, 2026
5/5Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIDDLEBURY, CT 06762
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 Xiao Jun Weng's NPI number?
The NPI number for Xiao Jun Weng is 1407219371. It was assigned to this individual provider in the NPPES registry on March 30, 2016.
Where is Xiao Jun Weng located?
Xiao Jun Weng practices at 1579 Straits Tpke Ste 2A, Middlebury, CT 06762. The listed phone number is (870) 918-8686.
What is Xiao Jun Weng's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Xiao Jun Weng enrolled in Medicare?
Yes. Xiao Jun Weng 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.
When was this NPI record last updated?
The NPPES record for Xiao Jun Weng was last updated on September 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.