Tuan Dung Khac Nguyen, MD - Medicare Internal Medicine in San Diego, CA

Tuan Dung Khac Nguyen, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in San Diego, California. His current practice location is 5055 Ruffin Rd, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (858) 302-7263.

Tuan Dung Khac Nguyen is licensed to practice in California (license number 163449) 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 1508362492.

Contact Information

Tuan Dung Khac Nguyen, MD
5055 Ruffin Rd,
San Diego, CA 92123-1617
(858) 302-7263
Not Available

Map and Direction




Physician's Profile

Full NameTuan Dung Khac Nguyen
GenderMale
SpecialityInternal Medicine - Infectious Disease
Location5055 Ruffin Rd, San Diego, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1508362492
  • Provider Enumeration Date: 04/01/2018
  • Last Update Date: 09/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7315343118
  • Enrollment ID: I20210910000607

Medical Identifiers

Medical identifiers for Tuan Dung Khac Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508362492NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 163449 (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. Tuan Dung Khac 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
Tuan Dung Khac Nguyen, MD
5055 Ruffin Rd,
San Diego, CA 92123-1617

Ph: () -
Tuan Dung Khac Nguyen, MD
5055 Ruffin Rd,
San Diego, CA 92123-1617

Ph: (858) 302-7263

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).

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