Lien Nguyen, DO - Medicare Emergency Medicine in Nacogdoches, TX

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Lien Nguyen, DO is a medicare enrolled "Emergency Medicine" physician in Nacogdoches, Texas. Her current practice location is 4920 Ne Stallings Dr, Nacogdoches, Texas. You can reach out to her office (for appointments etc.) via phone at (504) 717-5858.

Lien Nguyen is licensed to practice in Texas (license number Q9454) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1023458163.

Contact Information

Lien Nguyen, DO
4920 Ne Stallings Dr,
Nacogdoches, TX 75965-1254
(504) 717-5858
Not Available

Map and Direction




Physician's Profile

Full NameLien Nguyen
GenderFemale
SpecialityEmergency Medicine
Location4920 Ne Stallings Dr, Nacogdoches, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023458163
  • Provider Enumeration Date: 07/03/2013
  • Last Update Date: 06/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5799071783
  • Enrollment ID: I20160921001643

Medical Identifiers

Medical identifiers for Lien Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023458163NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 0102204438 (Virginia)Secondary
207P00000XEmergency Medicine 310647 (Louisiana)Secondary
207P00000XEmergency Medicine Q9454 (Texas)Primary

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. Lien Nguyen allows following entities to bill medicare on her behalf.
Entity NameTravis County Emergency Physicians Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962440933
PECOS PAC ID: 0840289468
Enrollment ID: O20040510000492
Entity NameLiving Forest Country Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760615330
PECOS PAC ID: 1951440494
Enrollment ID: O20091123000452

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. Lien 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
Lien Nguyen, DO
801 Ostrum St,
Bethlehem, PA 18015-1000

Ph: () -		Lien Nguyen, DO
4920 Ne Stallings Dr,
Nacogdoches, TX 75965-1254

Ph: (504) 717-5858

Reviews and Comments


Emergency Medicine Doctors in Nacogdoches, TX

Lawrence Quinn Robinson, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1204 N Mound St, Nacogdoches, TX 75961
Phone: 936-569-4646    
Mr. Jeremy Scott Smith, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3614 N University Dr, Nacogdoches, TX 75965
Phone: 936-205-9922    Fax: 936-205-9923
Peter Ramzy, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1023 N Mound St Ste H, Nacogdoches, TX 75961
Phone: 936-569-2590    Fax: 936-569-2592
Dr. Malcolm Kent Lyon, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1204 N Mound St, Nacogdoches, TX 75961
Phone: 936-568-8448    
Chaudri Shakoor Ahmed Awan, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4920 Ne Stallings Dr, Nacogdoches, TX 75965
Phone: 936-569-9481    

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.