Ms Summer Hanh Nguyen, MD - Medicare Family Medicine in Santa Ana, CA

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Ms Summer Hanh Nguyen, MD is a medicare enrolled "Family Medicine" physician in Santa Ana, California. Her current practice location is 800 N Main St, Santa Ana, California. You can reach out to her office (for appointments etc.) via phone at (714) 456-7002.

Ms Summer Hanh Nguyen is licensed to practice in New Mexico (license number MD2024-1194) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1790019917.

Contact Information

Ms Summer Hanh Nguyen, MD
800 N Main St,
Santa Ana, CA 92701-3576
(714) 456-7002
Not Available

Map and Direction




Physician's Profile

Full NameMs Summer Hanh Nguyen
GenderFemale
SpecialityFamily Medicine
Location800 N Main St, Santa Ana, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790019917
  • Provider Enumeration Date: 09/21/2009
  • Last Update Date: 04/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3173775103
  • Enrollment ID: I20200214001165

Medical Identifiers

Medical identifiers for Ms Summer Hanh Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790019917NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD2024-1194 (New Mexico)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. Ms Summer Hanh Nguyen allows following entities to bill medicare on her behalf.
Entity NameSanta Ana Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649331323
PECOS PAC ID: 4880590298
Enrollment ID: O20031208000817
Entity NameAlbuquerque Indian Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659458917
PECOS PAC ID: 7719883164
Enrollment ID: O20031208001026
Entity NameZia Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831250398
PECOS PAC ID: 4789652488
Enrollment ID: O20040921000441

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. Ms Summer Hanh 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
Ms Summer Hanh Nguyen, MD
4200 Mackland Ave Ne,
Albuquerque, NM 87110-7716

Ph: (714) 460-3806		Ms Summer Hanh Nguyen, MD
800 N Main St,
Santa Ana, CA 92701-3576

Ph: (714) 456-7002

Reviews and Comments


Family Medicine Doctors in Santa Ana, CA

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Michael Davis,
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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).

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.