DR. CHING-WEN ANGELA CHANG M.D.
NPI 1053556035
Radiology - Diagnostic Radiology in Clackamas, OR

Q: What is Ching-wen Chang's NPI number?

The NPI number for Ching-wen Chang is 1053556035. It was assigned to this individual provider in the NPPES registry on December 4, 2008.

Q: What is Ching-wen Chang's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Ching-wen Chang was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.

Active since December 04, 2008PECOS EnrolledAccepts Medicare Assignment

10180 SE SUNNYSIDE RD, CLACKAMAS, OR 97015(800) 813-2000 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 31, 2026, Feb 4, 2022 (2 updates tracked since 2022).

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About Dr. Ching-wen Angela Chang M.d. NPPES

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

DR. CHING-WEN ANGELA CHANG M.D. (NPI 1053556035) is an individual diagnostic radiology provider in Clackamas, Oregon, licensed in Oregon (MD28405) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS, is affiliated with Kaiser Sunnyside Medical Center, and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1053556035

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameDR. CHING-WEN ANGELA CHANGCredential: M.D.

Location Address10180 SE SUNNYSIDE RDClackamas, OR 97015-8970

Mailing Address500 Ne Multnomah St Ste 100Portland, OR 97232-2031

Phone(800) 813-2000

Sole ProprietorNo

Medical School CMSNew York Medical CollegeGraduated 2003

Enumeration DateDecember 4, 2008

Last NPPES UpdateMarch 31, 20262 updates tracked since enumeration

NPPES CertifiedMarch 31, 2026

✔ NPI 1053556035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in OR · MD28405✔ Licensed in WA · MD60201297

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License MD28405 (OR)

10180 SE SUNNYSIDE RD, Clackamas, OR 97015

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Secondary Practice Location 1

Location 13570 S River Pkwy, Unit 1509Portland, OR 97239-4534 · Phone (917) 608-1952

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

Dr. Ching-wen Angela Chang M.d. 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 ID4688717002

PECOS Enrollment IDI20120112000131, I20120222000602

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

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.

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Kaiser Sunnyside Medical Center

Acute Care Hospitals · Clackamas, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number380091

Location10180 SE Sunnyside RoadClackamas, OR 97015 · Clackamas County

Emergency services Birthing friendly

Kaiser Foundation Hospital Westside

Acute Care Hospitals · Hillsboro, OR

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380103

Location2875 NW Stucki AveHillsboro, OR 97124 · Washington County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97015 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

$90.51 typical visit price

range $58.99 – $176.88

Typical copayment $22.62 (range $14.74 – $44.22)

Most-billed visit code 99203

Established Patient

$73.28 typical visit price

range $19.32 – $144.79

Typical copayment $18.32 (range $4.83 – $36.19)

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 20

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

DR. DANIEL FORREST LOTSPEICH MD

Internal Medicine

10180 SE SUNNYSIDE RD, KAISER PERMANENTE DEPARTMENT OF INTERNAL MEDICINE
CLACKAMAS, OR 97015

Clackamas County (503) 652-2880

MEGAN LEA KELLY

Emergency Medicine

10180 SE SUNNYSIDE RD, KAISER SUNNYSIDE MEDICAL CENTER
CLACKAMAS, OR 97015

Clackamas County (503) 652-2880

JARROD L LARSON M.D.

Anesthesiology