Trung Hieu Nguyen, MD - Medicare Internal Medicine in Marshall, TX

Trung Hieu Nguyen, MD is a medicare enrolled "Internal Medicine" physician in Marshall, Texas. He went to Brody School Of Medicine At East Carolina University and graduated in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Christus Trinity Clinic and his current practice location is 811 S Washington Ave, Marshall, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 315-1488.

Trung Hieu Nguyen is licensed to practice in Texas (license number N6537) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1932307766.

Contact Information

Trung Hieu Nguyen, MD
811 S Washington Ave,
Marshall, TX 75670-5336
(903) 315-1488
(903) 315-1656

Map and Direction




Physician's Profile

Full NameTrung Hieu Nguyen
GenderMale
SpecialityInternal Medicine
Experience17 Years
Location811 S Washington Ave, Marshall, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Trung Hieu Nguyen attended and graduated from Brody School Of Medicine At East Carolina University in 2007
  NPI Data:
  • NPI Number: 1932307766
  • Provider Enumeration Date: 07/03/2007
  • Last Update Date: 01/02/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 8224152541
  • Enrollment ID: I20200514000069

Medical Identifiers

Medical identifiers for Trung Hieu Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932307766NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 9406784 (Kansas)Secondary
207R00000XInternal Medicine N6537 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Good Shepherd Medical CenterLongview, TXHospital
Longview Regional Medical CenterLongview, TXHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Trung Hieu Nguyen allows following entities to bill medicare on his behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091
Entity NameLongview Internal Medicine Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346871902
PECOS PAC ID: 3779912050
Enrollment ID: O20200408000484

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Trung Hieu Nguyen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Trung Hieu Nguyen, MD
Po Box 4207,
Longview, TX 75606-4207

Ph: (903) 315-1488
Trung Hieu Nguyen, MD
811 S Washington Ave,
Marshall, TX 75670-5336

Ph: (903) 315-1488

Reviews and Comments


Internal Medicine Doctors in Marshall, TX

Salima Abdul Waheed, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 811 S Washington Ave, Marshall, TX 75670
Phone: 903-934-5250    Fax: 903-315-1656
Dr. Steven Carlos Crayton, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 304 University Ave Suite 108, Marshall, TX 75670
Phone: 903-938-5300    Fax: 903-938-5302
Dr. Michelle Lee Ray, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 815 S Washington Ave Ste 100, Marshall, TX 75670
Phone: 903-927-6800    Fax: 903-935-0617
Dr. Dawn R. Whelchel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 E Pinecrest Dr, Marshall, TX 75670
Phone: 903-935-7101    Fax: 903-935-7043
Tiffany E. Egbe, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 811 S Washington Ave, Marshall, TX 75670
Phone: 903-315-1488    Fax: 903-315-1656
Kimberly Barbolla, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 S Washington Ave, Marshall, TX 75670
Phone: 903-320-3200    Fax: 903-471-8655
Dr. James A. Facello, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 815 S Washington Ave, Suite 100, Marshall, TX 75670
Phone: 903-927-6800    Fax: 903-935-0617

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.