Dr Dat Manh Nguyen, MD - Medicare Internal Medicine in Westminster, CA

Dr Dat Manh Nguyen, MD is a medicare enrolled "Internal Medicine" physician in Westminster, California. He graduated from medical school in 1975 and has 49 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 14536 Brookhurst St, Suite# 102, Westminster, California. You can reach out to his office (for appointments etc.) via phone at (714) 531-2548.

Dr Dat Manh Nguyen is licensed to practice in California (license number A36056) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1871730895.

Contact Information

Dr Dat Manh Nguyen, MD
14536 Brookhurst St, Suite# 102,
Westminster, CA 92683-5787
(714) 531-2548
Not Available

Map and Direction




Physician's Profile

Full NameDr Dat Manh Nguyen
GenderMale
SpecialityInternal Medicine
Experience49 Years
Location14536 Brookhurst St, Westminster, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Dat Manh Nguyen graduated from medical school in 1975
  NPI Data:
  • NPI Number: 1871730895
  • Provider Enumeration Date: 01/13/2009
  • Last Update Date: 01/13/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7517015480
  • Enrollment ID: I20090502000042

Medical Identifiers

Medical identifiers for Dr Dat Manh Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871730895NPI-NPPES
00A360562MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A36056 (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. Dr Dat Manh Nguyen allows following entities to bill medicare on his behalf.
Entity NameDat Manh Nguyen Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548272917
PECOS PAC ID: 0244388114
Enrollment ID: O20090502000045

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 Dat Manh 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 Dat Manh Nguyen, MD
14536 Brookhurst St, Suite# 102,
Westminster, CA 92683-5787

Ph: (714) 531-2548
Dr Dat Manh Nguyen, MD
14536 Brookhurst St, Suite# 102,
Westminster, CA 92683-5787

Ph: (714) 531-2548

Reviews and Comments


Internal Medicine Doctors in Westminster, CA

Theresa Thanh Ngoc Nguyen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15576 Brookhurst St Ste B, Westminster, CA 92683
Phone: 714-775-8090    Fax: 714-775-2998
Dr. Hieu N Tram, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15355 Brookhurst Street, Suite 102, Westminster, CA 92683
Phone: 714-775-3060    Fax: 714-531-0959
Dr. Vu Le, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 9938 Bolsa Ave, Suite 205, Westminster, CA 92683
Phone: 714-531-9515    Fax: 714-531-9510
Dr. Loc Dac Bui, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8900 Bolsa Ave, Suite B, Westminster, CA 92683
Phone: 714-897-2623    Fax: 714-379-0343
Paul T. Duong, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9433 Bolsa Ave, Suite # A, Westminster, CA 92683
Phone: 714-839-7332    
David N Pham, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14120 Beach Blvd 101, Westminster, CA 92683
Phone: 714-887-0400    Fax: 714-887-0701
Phuong-chi Phan, M.D.
Internal Medicine
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.