Doctor profile · Federal record
Dr. Ching-Wen Chang, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Neuroradiology Physician · Clackamas, OR
- NPI 1053556035
- Accepts Medicare
- 23 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
10180 Se Sunnyside RD
Clackamas, OR 970158970
(800) 813-2000 - Additional location
-
3570 S River Pkwy, Unit 1509
Portland, OR 972394534
(917) 608-1952 - Mailing address
-
500 Ne Multnomah St Ste 100
Portland, OR 972322031
Credentials & registration
- NPI registered
- December 2008 — 18 yrs on file
- Profile last updated
- March 31, 2026
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Oregon #MD28405 · Washington #MD60201297
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053556035. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
46
Distinct HCPCS
3
Medicare allowed
$2,690
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
70450 |
Ct scan head or brain without contrast | 23 | 23 | $40 | |
70551 |
Mri scan of brain without contrast | 12 | 12 | $70 | |
70496 |
Ct scan of blood vessels of head with contrast | 11 | 11 | $84 |
In context: peer comparison
Among 19 peers in Clackamas Diagnostic Radiology Physician, average services per provider: 74. This provider delivers 0.6× the peer median.Frequently asked questions
What is Dr. Ching-Wen Chang's medical specialty?
Dr. Ching-Wen Chang practices Diagnostic Radiology Physician in Clackamas, OR.
Where does Dr. Ching-Wen Chang practice?
Dr. Ching-Wen Chang practices at 10180 Se Sunnyside RD, Clackamas, OR 970158970. Office phone: 8008132000.
What is Dr. Ching-Wen Chang's NPI?
Dr. Ching-Wen Chang's National Provider Identifier (NPI) is 1053556035, issued by NPPES.
Does Dr. Ching-Wen Chang accept Medicare assignment?
Yes. Dr. Ching-Wen Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ching-Wen Chang commonly perform?
Top Medicare-reported procedures in 2023: Ct scan head or brain without contrast (HCPCS 70450); Mri scan of brain without contrast (HCPCS 70551); Ct scan of blood vessels of head with contrast (HCPCS 70496). Source: CMS Medicare Physician & Other Practitioners file.