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ELAINE YI-LIEN CHANG MD
NPI 1720020654
Obstetrics & Gynecology in Des Moines, WA

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
22506 MARINE VIEW DR S, SUITE 101, DES MOINES, WA 98198(206) 212-6906(206) 249-8203 Get Directions Write a Review

NPPES record last updated: December 15, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Elaine Yi-lien Chang Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELAINE YI-LIEN CHANG MD (NPI 1720020654) is an individual obstetrics & gynecology provider in Des Moines, Washington, licensed in Washington (MD00036545) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Highline Medical Center, and is a graduate of University Of Pittsburgh School Of Medicine (1994).

NPPES Registry Identity

NPI1720020654
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameELAINE YI-LIEN CHANGCredential: MD
Location Address22506 MARINE VIEW DR S, SUITE 101Des Moines, WA 98198-6906
Mailing Address22506 Marine View Dr S, Suite 101Des Moines, WA 98198-6906 · (206) 212-6909 · Fax (206) 249-8203
Phone(206) 212-6906
Fax(206) 249-8203
Sole ProprietorYes
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 1994
Enumeration DateJune 12, 2006
Last NPPES UpdateDecember 15, 2014
✔ NPI 1720020654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in WA · MD00036545
Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

22506 MARINE VIEW DR S, Des Moines, WA 98198
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Other Identifiers 1

Medicare UPING74870WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elaine Yi-lien Chang Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5092722686
PECOS Enrollment IDI20060307000291
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
28 services24 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
24 services19 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
23 services12 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
12 services12 patients
Biopsy of lining of uterus 58100
A biopsy of the uterus lining is a medical procedure where a small sample of tissue is taken from the inner layer of your uterus. This is done to check for any abnormal cells or conditions. It's a common, quick process that helps in diagnosing various health issues.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Highline Medical Center

Acute Care Hospitals · Burien, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500011
Location16251 Sylvester Road SWBurien, WA 98166 · King County
Emergency services Birthing friendly

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500108
Location1717 South J StreetTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98198 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ELAINE Y CHANG, MD, INC
Obstetrics & Gynecology (Gynecology)
22506 MARINE VIEW DR S, SUITE 101
DES MOINES, WA 98198
King County (206) 439-2988
SMITA PATEL, DMD PLLC
Dentist (Orthodontics and Dentofacial Orthopedics)
22506 MARINE VIEW DR S, SUITE 101
DES MOINES, WA 98198
King County (206) 249-8880

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elaine Chang's NPI number?

The NPI number for Elaine Chang is 1720020654. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Elaine Chang located?

Elaine Chang practices at 22506 Marine View Dr S Suite 101, Des Moines, WA 98198. The listed phone number is (206) 212-6906.

What is Elaine Chang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Elaine Chang enrolled in Medicare?

Yes. Elaine Chang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Elaine Chang accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Elaine Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Elaine Chang affiliated with any hospitals?

According to CMS data, Elaine Chang is affiliated with Highline Medical Center and St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for Elaine Chang was last updated on December 15, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.