Trisha Duong, PA - Medicare Physician Assistant in Orange, CA

Trisha Duong, PA is a medicare enrolled "Physician Assistant" in Orange, California. She graduated from nursing school in 2021 and has 5 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Faculty Physicians And Surgeons Of Llusm and her current practice location is 101 The City Dr S, Orange, California. You can reach out to her office (for appointments etc.) via phone at (800) 465-3203.

Trisha Duong is licensed to practice in NU (license number ) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1225794126.

Contact Information

Trisha Duong, PA
101 The City Dr S,
Orange, CA 92868-3201
(800) 465-3203
Not Available

Map and Direction




Provider's Profile

Full NameTrisha Duong
GenderFemale
SpecialityPhysician Assistant
Experience5 Years
Location101 The City Dr S, Orange, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Trisha Duong graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1225794126
  • Provider Enumeration Date: 11/15/2021
  • Last Update Date: 10/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1557807658
  • Enrollment ID: I20240725001217

Medical Identifiers

Medical identifiers for Trisha Duong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225794126NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (NU)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loma Linda University Medical CenterLoma linda, CAHospital
Providence St Mary Medical CenterApple valley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Faculty Physicians And Surgeons Of Llusm11532278141313

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. Trisha Duong allows following entities to bill medicare on her behalf.
Entity NameFaculty Physicians and Surgeons of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981
Entity NameDap Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306464326
PECOS PAC ID: 6002989522
Enrollment ID: O20100608000193

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. Trisha Duong 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
Trisha Duong, PA
1183 E Foothill Blvd,
Upland, CA 91786-4079

Ph: (833) 574-2273
Trisha Duong, PA
101 The City Dr S,
Orange, CA 92868-3201

Ph: (800) 465-3203

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).

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.