DUC Q NGUYEN MD
NPI 1649284720
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Nashville, TN
About Duc Q Nguyen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DUC Q NGUYEN MD (NPI 1649284720) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Nashville, Tennessee, licensed in Tennessee (56943) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Tristar Centennial Medical Center, and maintains a secondary practice location in Nashville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Duc Q Nguyen 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 Duc Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37232
- Reassigned Medicare billing, Tennessee enrollment
- 4,711 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 9 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 7
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tristar Centennial Medical Center
Acute Care Hospitals · Nashville, TNTristar Hendersonville Medical Center
Acute Care Hospitals · Hendersonville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
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 Duc Nguyen's NPI number?
The NPI number for Duc Nguyen is 1649284720. It was assigned to this individual provider in the NPPES registry on July 27, 2006.
Where is Duc Nguyen located?
Duc Nguyen practices at 3601 The Vanderbilt Clinic, Nashville, TN 37232. The listed phone number is (615) 936-2000.
What is Duc Nguyen's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Duc Nguyen enrolled in Medicare?
Yes. Duc 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 Duc Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Duc Nguyen reassigns Medicare benefits to 2 organizations: Vanderbilt University Medical Center (Nashville, TN) and Tristar Cardiovascular Surgery LLC (Nashville, TN). 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 Duc Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Duc Nguyen accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama and Ambetter of North Carolina and 4 other insurers list Duc Nguyen 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.
Is Duc Nguyen affiliated with any hospitals?
According to CMS data, Duc Nguyen is affiliated with Tristar Centennial Medical Center and Tristar Hendersonville Medical Center.
When was this NPI record last updated?
The NPPES record for Duc Nguyen was last updated on March 23, 2022. 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.
# Duc Q Nguyen, MD · NPI 1649284720
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since July 27, 2006.
## Identity
- **NPI:** 1649284720 (Entity type: Individual)
- **Enumerated:** July 27, 2006
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** 56943 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 THE VANDERBILT CLINIC, Nashville, TN 37232-0001
- **Phone:** (615) 936-2000
## 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): Vanderbilt University Medical Center (NPI 1104202761, Nashville, TN); Tristar Cardiovascular Surgery LLC (NPI 1770851552, Nashville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** March 23, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1649284720) · Data from the CMS NPPES public registry.