Elaine Yi-lien Chang, MD - Medicare Obstetrics/gynecology in Des Moines, WA

Elaine Yi-lien Chang, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Des Moines, Washington. She went to University Of Pittsburgh School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Franciscan Medical Group and her current practice location is 22506 Marine View Dr S, Suite 101, Des Moines, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 212-6906.

Elaine Yi-lien Chang is licensed to practice in Washington (license number MD00036545) 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 1720020654.

Contact Information

Elaine Yi-lien Chang, MD
22506 Marine View Dr S, Suite 101,
Des Moines, WA 98198-6906
(206) 212-6906
(206) 249-8203

Map and Direction




Physician's Profile

Full NameElaine Yi-lien Chang
GenderFemale
SpecialityObstetrics/gynecology
Experience30 Years
Location22506 Marine View Dr S, Des Moines, 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:
  • Elaine Yi-lien Chang attended and graduated from University Of Pittsburgh School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1720020654
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 12/15/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5092722686
  • Enrollment ID: I20060307000291

Medical Identifiers

Medical identifiers for Elaine Yi-lien Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720020654NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology MD00036545 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Highline Medical CenterBurien, WAHospital
St Francis Community HospitalFederal way, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Franciscan Medical Group05471738661173

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. Elaine Yi-lien Chang allows following entities to bill medicare on her behalf.
Entity NameFranciscan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093165334
PECOS PAC ID: 0547173866
Enrollment ID: O20031111000789

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. Elaine Yi-lien 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
Elaine Yi-lien Chang, MD
22506 Marine View Dr S, Suite 101,
Des Moines, WA 98198-6906

Ph: (206) 212-6909
Elaine Yi-lien Chang, MD
22506 Marine View Dr S, Suite 101,
Des Moines, WA 98198-6906

Ph: (206) 212-6906

Reviews and Comments


Obstetrics & Gynecology Doctors in Des Moines, WA


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.