ERIC CHANG PA-C
NPI 1922499870
Physician Assistant in Seattle, WA

Active since February 13, 2015PECOS Enrolled
83.81/100
CMS Quality Rating
4400 37TH AVE S, SEATTLE, WA 98118(206) 461-6981 Get Directions Write a Review

NPPES record last updated: March 20, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Eric Chang Pa-c NPPES

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

ERIC CHANG PA-C (NPI 1922499870) is an individual physician assistant in Seattle, Washington, licensed in Washington (PA60518838) and active in the NPI registry since February 2015. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922499870
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameERIC CHANGCredential: PA-C
Location Address4400 37TH AVE SSeattle, WA 98118-1609
Mailing Address1200 12th Ave S, Suite 901Seattle, WA 98144-2712 · (206) 548-3114 · Fax (206) 762-6355
Sole ProprietorNo
Enumeration DateFebruary 13, 2015
Last NPPES UpdateMarch 20, 2015
NPI 1922499870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WA · PA60518838
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4400 37TH AVE S, Seattle, WA 98118

Other Identifiers 1

Medicaid1922499870WA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Eric Chang Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98118 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.81/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.26
Promoting Interoperability80
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers20 claims58 services$4.09 avg. paid by Medicare
Ostomy pouch, drainable; for use on barrier with flange (2 piece system), each A5063
DME-Orthotic Devices · category DF010N
1 supplier11 claims130 services$1.81 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier13 claims13 services$101.48 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier23 claims23 services$184.66 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

Family Medicine
4400 37TH AVE S
SEATTLE, WA 98118
Nurse Practitioner (Family)
4400 37TH AVE S
SEATTLE, WA 98118
Registered Nurse (Women's Health Care, Ambulatory)
4400 37TH AVE S
SEATTLE, WA 98118
Nurse Practitioner (Family)
4400 37TH AVE S
SEATTLE, WA 98118
Registered Nurse (Community Health)
4400 37TH AVE S
SEATTLE, WA 98118
Clinic/Center (Federally Qualified Health Center (FQHC))
4400 37TH AVE S
SEATTLE, WA 98118
Nurse Practitioner (Pediatrics)
4400 37TH AVE S
SEATTLE, WA 98118
Dietitian, Registered
4400 37TH AVE S
SEATTLE, WA 98118

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 Eric Chang's NPI number?

The NPI number for Eric Chang is 1922499870. It was assigned to this individual provider in the NPPES registry on February 13, 2015.

Where is Eric Chang located?

Eric Chang practices at 4400 37th Ave S, Seattle, WA 98118. The listed phone number is (206) 461-6981.

What is Eric Chang's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Eric Chang enrolled in Medicare?

Yes. Eric Chang is registered in the Medicare PECOS enrollment system.

What insurance does Eric Chang accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Eric 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.

When was this NPI record last updated?

The NPPES record for Eric Chang was last updated on March 20, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.