HUNG NGUYEN
NPI 1518223395
Psychiatry & Neurology - Psychiatry in Chippewa Falls, WI
About Hung Nguyen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HUNG NGUYEN (NPI 1518223395) is an individual psychiatry provider in Chippewa Falls, Wisconsin, licensed in Wisconsin (70599-20) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, maintains a secondary practice location in Farmington, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Hung Nguyen 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 Hung Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Middletown, CT 06457
- Reassigned Medicare billing, Connecticut enrollment
- 89 clinicians in this Medicare group
Mansfield Center, CT 06250
- Reassigned Medicare billing, Connecticut enrollment
- 200 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54729 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.
CHIPPEWA FALLS, WI 54729
CHIPPEWA FALLS, WI 54729
CHIPPEWA FALLS, WI 54729
CHIPPEWA FALLS, WI 54729
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 Hung Nguyen's NPI number?
The NPI number for Hung Nguyen is 1518223395. It was assigned to this individual provider in the NPPES registry on April 6, 2012.
Where is Hung Nguyen located?
Hung Nguyen practices at 2661 County Highway I, Chippewa Falls, WI 54729. The listed phone number is (715) 723-1811.
What is Hung Nguyen's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Hung Nguyen enrolled in Medicare?
Yes. Hung Nguyen 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 Hung Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hung Nguyen reassigns Medicare benefits to 2 organizations: State Of Connecticut (Middletown, CT) and Natchaug Hospital, Inc. (Mansfield Center, 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 Hung Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Hung Nguyen was last updated on March 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Hung Nguyen · NPI 1518223395
Psychiatry physician in Chippewa Falls, Wisconsin. Individual provider, active in the CMS NPPES registry since April 6, 2012.
## Identity
- **NPI:** 1518223395 (Entity type: Individual)
- **Enumerated:** April 6, 2012
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 70599-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 2661 COUNTY HIGHWAY I, Chippewa Falls, WI 54729-5407
- **Phone:** (715) 723-1811
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): State Of Connecticut (NPI 1245256247, Middletown, CT); Natchaug Hospital, Inc. (NPI 1295811321, Mansfield Center, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** March 6, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1518223395) · Data from the CMS NPPES public registry.