DR. VINH Q TRANG M.D.
NPI 1477810612
Internal Medicine - Hematology & Oncology in Knoxville, TN
About Dr. Vinh Q Trang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VINH Q TRANG M.D. (NPI 1477810612) is an individual hematology & oncology provider in Knoxville, Tennessee, licensed in Texas (Q1040) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Christus Spohn Hospital Corpus Christi, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Other Identifiers 2
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
Dr. Vinh Q Trang 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.
Medicare Billing Reassignments
7Medicare enrollment records show Vinh Trang reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Beaumont, TX 77702
- Reassigned Medicare billing, Texas enrollment
- 1,054 clinicians in this Medicare group
Sweetwater, TX 79556
- Reassigned Medicare billing, Texas enrollment
- 671 clinicians in this Medicare group
Johnstown, CO 80534
- Reassigned Medicare billing, Texas enrollment
- 37 clinicians in this Medicare group
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Aiea, HI 96701
- Reassigned Medicare billing, Hawaii enrollment
- 134 clinicians in this Medicare group
Lihue, HI 96766
- Reassigned Medicare billing, Hawaii enrollment
- 298 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 3
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.
Christus Spohn Hospital Corpus Christi
Acute Care Hospitals · Corpus Christi, TXShannon Medical Center
Acute Care Hospitals · San Angelo, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37916 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.
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.
KNOXVILLE, TN 37916
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 Vinh Trang's NPI number?
The NPI number for Vinh Trang is 1477810612. It was assigned to this individual provider in the NPPES registry on April 12, 2012.
Where is Vinh Trang located?
Vinh Trang practices at 1915 White Ave, Knoxville, TN 37916. The listed phone number is (865) 331-1421.
What is Vinh Trang's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Vinh Trang enrolled in Medicare?
Yes. Vinh Trang 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 Vinh Trang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vinh Trang reassigns Medicare benefits to 7 organizations: Christus Trinity Clinic Texas (Tyler, TX), Texas Oncology PA (Beaumont, TX), Shannon Clinic (Sweetwater, TX), Vibra Physicians LLC (Johnstown, CO), Kaiser Foundation Health Plan Of Washington (Renton, WA) and 2 more organizations, listed in the Medicare section above. 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 Vinh Trang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Vinh Trang accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and UnitedHealthcare list Vinh Trang 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 Vinh Trang affiliated with any hospitals?
According to CMS data, Vinh Trang is affiliated with Christus Spohn Hospital Corpus Christi and Shannon Medical Center.
When was this NPI record last updated?
The NPPES record for Vinh Trang was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.
# Dr. Vinh Q Trang, M.D. · NPI 1477810612
Hematology & Oncology physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since April 12, 2012.
## Identity
- **NPI:** 1477810612 (Entity type: Individual)
- **Enumerated:** April 12, 2012
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** Q1040 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1915 WHITE AVE, Knoxville, TN 37916-2305
- **Phone:** (865) 331-1421 · **Fax:** (865) 374-2190
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Texas Oncology PA (NPI 1194992537, Beaumont, TX); Shannon Clinic (NPI 1093051401, Sweetwater, TX); Vibra Physicians LLC (NPI 1659705424, Johnstown, CO); Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 13, 2026
- **Other identifiers:** Medicaid 347178102 (TX); Medicaid Q117961 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1477810612) · Data from the CMS NPPES public registry.