Elizabeth Y Chang, OD - Medicare Optometrist in Bothell, WA

Elizabeth Y Chang, OD is a medicare enrolled "Optometrist - Corneal And Contact Management" provider in Bothell, Washington. She went to University Of California - School Of Optometry and graduated in 2002 and has 22 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Roosevelt Vision Source Pllc and her current practice location is 10202 Ne 185th St, Bothell, Washington. You can reach out to her office (for appointments etc.) via phone at (425) 486-2121.

Elizabeth Y Chang is licensed to practice in Washington (license number OD00003803) 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 1396896833.

Contact Information

Elizabeth Y Chang, OD
10202 Ne 185th St,
Bothell, WA 98011-3456
(425) 486-2121
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameElizabeth Y Chang
GenderFemale
SpecialityOptometry
Experience22 Years
Location10202 Ne 185th St, Bothell, Washington
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:
  • Elizabeth Y Chang attended and graduated from University Of California - School Of Optometry in 2002
  NPI Data:
  • NPI Number: 1396896833
  • Provider Enumeration Date: 01/12/2007
  • Last Update Date: 03/16/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 4284624586
  • Enrollment ID: I20040518000234

Medical Identifiers

Medical identifiers for Elizabeth Y Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396896833NPI-NPPES
2029981MedicaidWA
P00734180OtherWARAILROAD
248524OtherWAL&I

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152WC0802XOptometrist - Corneal And Contact Management OD00003803 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Roosevelt Vision Source Pllc67097755216

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. Elizabeth Y Chang allows following entities to bill medicare on her behalf.
Provider NameRoosevelt Vision Source Pllc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1235109182
PECOS PAC ID: 6709775521
Enrollment ID: O20040311000408

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. Elizabeth Y 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
Elizabeth Y Chang, OD
Po Box 34581,
Seattle, WA 98124-1581

Ph: (509) 241-7349
Elizabeth Y Chang, OD
10202 Ne 185th St,
Bothell, WA 98011-3456

Ph: (425) 486-2121

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.