Dr Tuan Dang Nguyen, DO - Medicare Internal Medicine in Westminster, CA

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Dr Tuan Dang Nguyen, DO is a medicare enrolled "Internal Medicine - Nephrology" physician in Westminster, California. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2017 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Kevin Pham Md Inc, Wynn Medical Center and his current practice location is 8102 Westminster Blvd Ste E, Westminster, California. You can reach out to his office (for appointments etc.) via phone at (714) 808-3080.

Dr Tuan Dang Nguyen is licensed to practice in California (license number 20A18461) 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 1164959185.

Contact Information

Dr Tuan Dang Nguyen, DO
8102 Westminster Blvd Ste E,
Westminster, CA 92683-3363
(714) 808-3080
Not Available

Map and Direction




Physician's Profile

Full NameDr Tuan Dang Nguyen
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location8102 Westminster Blvd Ste E, Westminster, California
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:
  • Dr Tuan Dang Nguyen attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2017
  NPI Data:
  • NPI Number: 1164959185
  • Provider Enumeration Date: 05/22/2017
  • Last Update Date: 07/13/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5496023624
  • Enrollment ID: I20220523002402

Medical Identifiers

Medical identifiers for Dr Tuan Dang Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164959185NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine S4200 (Texas)Secondary
208D00000XGeneral Practice S4200 (Texas)Secondary
207RN0300XInternal Medicine - Nephrology 20A18461 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Carewell Home Health, IncOrange, CAHome health agency
Providence St. Joseph HospitalOrange, CAHospital
Memorialcare Saddleback Medical CenterLaguna hills, CAHospital
Uci Health-orangeOrange, CAHospital
Memorialcare Long Beach Medical CenterLong beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kevin Pham Md Inc33755232775
Wynn Medical Center23657052662

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 Tuan Dang Nguyen allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameKevin Pham MD Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578740775
PECOS PAC ID: 3375523277
Enrollment ID: O20040721001554
Entity NameWynn Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801300298
PECOS PAC ID: 2365705266
Enrollment ID: O20180405001860
Entity NameSignify Health Medical Associates of California PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124685169
PECOS PAC ID: 8325370570
Enrollment ID: O20191022000320
Entity NameDan Le Cardiology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063096477
PECOS PAC ID: 3779987847
Enrollment ID: O20211129001968
Entity NameWynn Medical Center Nephrology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750139580
PECOS PAC ID: 9739624057
Enrollment ID: O20240711000718
Entity NameCornerhealth Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194577981
PECOS PAC ID: 8820522006
Enrollment ID: O20241111001663

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 Tuan Dang 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 Tuan Dang Nguyen, DO
18627 Brookhurst St # 530,
Fountain Valley, CA 92708-6748

Ph: (714) 808-3080		Dr Tuan Dang Nguyen, DO
8102 Westminster Blvd Ste E,
Westminster, CA 92683-3363

Ph: (714) 808-3080

Reviews and Comments


Internal Medicine Doctors in Westminster, CA

Dr. Hieu Nguyen Tram, MD
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Phone: 714-775-3060    Fax: 714-531-0959
Dr. Vu Le, M.D.
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Dr. Loc Dac Bui, M.D.
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Paul T. Duong, M.D.
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David N Pham, MD
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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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Practice Location: 14571 Magnolia St, Suite 207, Westminster, CA 92683
Phone: 714-890-9241    Fax: 714-890-9541
Dr. Derek T Phan, M.D.
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Practice Location: 9191 Bolsa Ave Ste 205, Westminster, CA 92683
Phone: 714-891-7035    

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).

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