Henry Duong, - Medicare Optometrist in Los Angeles, CA

Henry Duong, is a medicare enrolled "Optometrist" provider in Los Angeles, California. He graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Mercy Eye Care Medical Group Inc and his current practice location is 1700 E Cesar E Chavez Ave Ste 3400, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 526-7273.

Henry Duong is licensed to practice in California (license number 15047) 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 1831508977.

Contact Information

Henry Duong,
1700 E Cesar E Chavez Ave Ste 3400,
Los Angeles, CA 90033-2469
(323) 526-7273
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameHenry Duong
GenderMale
SpecialityOptometry
Experience10 Years
Location1700 E Cesar E Chavez Ave Ste 3400, Los Angeles, 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:
  • Henry Duong graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1831508977
  • Provider Enumeration Date: 08/02/2014
  • Last Update Date: 08/02/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7315263258
  • Enrollment ID: I20150311002115

Medical Identifiers

Medical identifiers for Henry Duong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831508977NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 15047 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Eye Care Medical Group Inc19514095726

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. Henry Duong allows following entities to bill medicare on his behalf.
Provider NameMercy Eye Care Medical Group Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1154495307
PECOS PAC ID: 1951409572
Enrollment ID: O20070605000712

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. Henry 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
Henry Duong,
1700 E Cesar E Chavez Ave Ste 3400,
Los Angeles, CA 90033-2469

Ph: () -
Henry Duong,
1700 E Cesar E Chavez Ave Ste 3400,
Los Angeles, CA 90033-2469

Ph: (323) 526-7273

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.