Cuong Viet Nguyen, MD - Medicare Internal Medicine in Westminster, CA

Cuong Viet Nguyen, MD is a medicare enrolled "Internal Medicine" physician in Westminster, California. His current practice location is 9211 Bolsa Ave, Ste 220, Westminster, California. You can reach out to his office (for appointments etc.) via phone at (714) 898-9966.

Cuong Viet Nguyen is licensed to practice in California (license number A039154) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1689625451.

Contact Information

Cuong Viet Nguyen, MD
9211 Bolsa Ave, Ste 220,
Westminster, CA 92683
(714) 898-9966
(714) 898-6174

Map and Direction




Physician's Profile

Full NameCuong Viet Nguyen
GenderMale
SpecialityInternal Medicine
Location9211 Bolsa Ave, Westminster, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1689625451
  • Provider Enumeration Date: 05/15/2006
  • Last Update Date: 05/02/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 3678766755
  • Enrollment ID: I20101021000480

Medical Identifiers

Medical identifiers for Cuong Viet Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689625451NPI-NPPES
A0391540MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A039154 (California)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. Cuong Viet Nguyen allows following entities to bill medicare on his behalf.
Entity NameFamily Choice Aco Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396416863
PECOS PAC ID: 7719379395
Enrollment ID: O20220111000260

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. Cuong Viet 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
Cuong Viet Nguyen, MD
9211 Bolsa Ave, Ste 220,
Westminster, CA 92683

Ph: (714) 898-9966
Cuong Viet Nguyen, MD
9211 Bolsa Ave, Ste 220,
Westminster, CA 92683

Ph: (714) 898-9966

Reviews and Comments


Internal Medicine Doctors in Westminster, CA

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Dr. Loc Dac Bui, M.D.
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Phone: 714-897-2623    Fax: 714-379-0343
Paul T. Duong, M.D.
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Practice Location: 9433 Bolsa Ave, Suite # A, Westminster, CA 92683
Phone: 714-839-7332    
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Practice Location: 14120 Beach Blvd 101, Westminster, CA 92683
Phone: 714-887-0400    Fax: 714-887-0701
Phuong-chi Phan, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 14571 Magnolia St, Suite 207, Westminster, CA 92683
Phone: 714-890-9241    Fax: 714-890-9541

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.