Dr Madeline Diep Nguyen, OD - Medicare Optometrist in Houston, TX

Dr Madeline Diep Nguyen, OD is a medicare enrolled "Optometrist" provider in Houston, Texas. She went to University Of Houston - College Of Optometry and graduated in 2006 and has 18 years of diverse experience with area of expertise as Optometry. Her current practice location is 505 J Davis Armistead Bldg, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 743-2020.

Dr Madeline Diep Nguyen is licensed to practice in Texas (license number 6950T) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1366456469.

Contact Information

Dr Madeline Diep Nguyen, OD
505 J Davis Armistead Bldg,
Houston, TX 77204-2020
(713) 743-2020
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Madeline Diep Nguyen
GenderFemale
SpecialityOptometry
Experience18 Years
Location505 J Davis Armistead Bldg, Houston, Texas
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Madeline Diep Nguyen attended and graduated from University Of Houston - College Of Optometry in 2006
  NPI Data:
  • NPI Number: 1366456469
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6608971361
  • Enrollment ID: I20070425000339

Medical Identifiers

Medical identifiers for Dr Madeline Diep Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366456469NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 6950T (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. Dr Madeline Diep Nguyen allows following entities to bill medicare on her behalf.
Provider NameVision Source - Copperfield Pa
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1982886040
PECOS PAC ID: 2567529613
Enrollment ID: O20090317000655

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. Dr Madeline Diep 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
Dr Madeline Diep Nguyen, OD
505 J Davis Armistead Bldg,
Houston, TX 77204-2020

Ph: (713) 743-2020
Dr Madeline Diep Nguyen, OD
505 J Davis Armistead Bldg,
Houston, TX 77204-2020

Ph: (713) 743-2020

Reviews and Comments


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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.