Dr Duc Nguyen, MD - Medicare Internal Medicine in Simi Valley, CA

Dr Duc Nguyen, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Simi Valley, California. He went to University Of California, Irvine, California College Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Intensive Care Medical Specialists Inc and his current practice location is 2650 Jones Way, #7, Simi Valley, California. You can reach out to his office (for appointments etc.) via phone at (805) 520-1577.

Dr Duc Nguyen is licensed to practice in California (license number A53620) 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 1306945365.

Contact Information

Dr Duc Nguyen, MD
2650 Jones Way, #7,
Simi Valley, CA 93065
(805) 520-1577
(805) 520-8091

Map and Direction




Physician's Profile

Full NameDr Duc Nguyen
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location2650 Jones Way, Simi Valley, 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 Duc Nguyen attended and graduated from University Of California, Irvine, California College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1306945365
  • Provider Enumeration Date: 09/22/2006
  • Last Update Date: 03/29/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 8224002142
  • Enrollment ID: I20040825000522

Medical Identifiers

Medical identifiers for Dr Duc Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306945365NPI-NPPES
00A536201MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease A53620 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hand In Heart Home Health IncVentura, CAHome health agency
Los Robles Hospital & Medical CenterThousand oaks, CAHospital
Adventist Health Simi ValleySimi valley, CAHospital
Camarillo Healthcare CenterCamarillo, CANursing home

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 Duc Nguyen allows following entities to bill medicare on his behalf.
Entity NameDuc Nguyen Md Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487842365
PECOS PAC ID: 1052367414
Enrollment ID: O20050329000629
Entity NameIntensive Care Medical Specialists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356716013
PECOS PAC ID: 0749574192
Enrollment ID: O20160808000721

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 Duc 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 Duc Nguyen, MD
2650 Jones Way, #7,
Simi Valley, CA 93065

Ph: (805) 520-1577
Dr Duc Nguyen, MD
2650 Jones Way, #7,
Simi Valley, CA 93065

Ph: (805) 520-1577

Reviews and Comments


Internal Medicine Doctors in Simi Valley, CA

Cho May, M.D
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2975 Sycamore Dr, Simi Valley, CA 93065
Phone: 626-944-5144    
Dr. Varol Serdar Togay, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1687 Erringer Rd, Suite 105, Simi Valley, CA 93065
Phone: 805-584-9293    
Dr. Anthony Thong Phan, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1189 Swallow Ln Ste 110, Simi Valley, CA 93065
Phone: 805-526-3213    Fax: 805-583-5929
Qurat-ul-ain Ahmed Rashid, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2975 Sycamore Dr, United Inpatient Consultants, Simi Valley, CA 93065
Phone: 805-522-2500    
Dr. Gurdip Singh Flora, M.D
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1172 Swallow Lane, Simi Valley, CA 93065
Phone: 805-583-4111    Fax: 805-583-2041
Lucia Loredana Dattoma, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2655 1st St Ste 360, Simi Valley, CA 93065
Phone: 805-583-7640    Fax: 805-583-7641
Dr. Melissa Jill Cohen, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2750 Sycamore Dr, 201, Simi Valley, CA 93065
Phone: 805-583-0110    

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.