Dr Joseph Nguyen, MD - Internal Medicine in Orange, CA

Dr Joseph Nguyen, MD is a Internal Medicine - Allergy & Immunology physician based in Orange, California. Dr Joseph Nguyen is licensed to practice in California (license number A91271) and his current practice location is 101 The City Dr S, Orange, California. He can be reached at his office (for appointments etc.) via phone at (714) 456-5691.

NPI number for Dr Joseph Nguyen is 1225217425 and his current mailing address is 1714 N Bush St, Santa Ana, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1225217425.

Contact Information

Dr Joseph Nguyen, MD
101 The City Dr S,
Orange, CA 92868-3201
(714) 456-5691
Not Available

Map and Direction




Physician's Profile

Full NameDr Joseph Nguyen
GenderMale
SpecialityInternal Medicine - Allergy & Immunology
Location101 The City Dr S, Orange, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1225217425
  • Provider Enumeration Date: 10/24/2007
  • Last Update Date: 04/06/2021

Medical Identifiers

Medical identifiers for Dr Joseph Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225217425NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology A92171 (California)Secondary
207R00000XInternal Medicine A91271 (California)Secondary
207RA0201XInternal Medicine - Allergy & Immunology A91271 (California)Primary

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 Joseph Nguyen is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Joseph Nguyen, MD
1714 N Bush St,
Santa Ana, CA 92706-2812

Ph: (562) 396-4325
Dr Joseph Nguyen, MD
101 The City Dr S,
Orange, CA 92868-3201

Ph: (714) 456-5691

Reviews and Comments


Internal Medicine Doctors in Orange, CA

Michael Cheng, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7110    
Harry Nguyen, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7002    
Dr. Nicole Foley, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 200 S Manchester Ave Ste 400, Orange, CA 92868
Phone: 714-456-5153    
Millie Arora,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, City Tower, Suite 400, Orange, CA 92868
Phone: 714-456-5691    Fax: 714-456-8874
Dr. Antonio Halais Frangieh, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    
Mark E Wylam, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    
Dr. Andy Yen-tang Lee, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    

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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.

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