Dr Troy Hajin Chang, OD - Medicare Optometrist in Las Vegas, NV

Dr Troy Hajin Chang, OD is a medicare enrolled "Optometrist" provider in Las Vegas, Nevada. He went to Illinois College Of Optometry At Chicago and graduated in 2000 and has 24 years of diverse experience with area of expertise as Optometry. His current practice location is 2595 S Maryland Pkwy, Ste 106, Las Vegas, Nevada. You can reach out to his office (for appointments etc.) via phone at (702) 220-9767.

Dr Troy Hajin Chang is licensed to practice in Nevada (license number 410) 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 1891871927.

Contact Information

Dr Troy Hajin Chang, OD
2595 S Maryland Pkwy, Ste 106,
Las Vegas, NV 89109-8305
(702) 220-9767
(702) 796-6636

Map and Direction




Healthcare Provider's Profile

Full NameDr Troy Hajin Chang
GenderMale
SpecialityOptometry
Experience24 Years
Location2595 S Maryland Pkwy, Las Vegas, Nevada
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 Troy Hajin Chang attended and graduated from Illinois College Of Optometry At Chicago in 2000
  NPI Data:
  • NPI Number: 1891871927
  • Provider Enumeration Date: 10/31/2006
  • Last Update Date: 12/16/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 6406871706
  • Enrollment ID: I20051006000128

Medical Identifiers

Medical identifiers for Dr Troy Hajin Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891871927NPI-NPPES
1891871927MedicaidNV

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 410 (Nevada)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. Dr Troy Hajin Chang allows following entities to bill medicare on his behalf.
Provider NameVegas Optics, Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1205011186
PECOS PAC ID: 3870518178
Enrollment ID: O20091130000477

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 Troy Hajin Chang 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 Troy Hajin Chang, OD
2595 S Maryland Pkwy, Ste 106,
Las Vegas, NV 89109-8305

Ph: (702) 220-9767
Dr Troy Hajin Chang, OD
2595 S Maryland Pkwy, Ste 106,
Las Vegas, NV 89109-8305

Ph: (702) 220-9767

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.