Physician Profile
David J. Chang, MD
Unclaimed ProfileAbout Dr. Chang
David J. Chang, MD is a healthcare provider in Vancouver, WA specializing in nuclear medicine. David trained at Yale University School of Medicine, graduating in 1998. David is also listed as specializing in diagnostic radiology. Medicare claims data shows David provided 13,185 services to 1,196 patients. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, injection, gadobutrol, 0.1 ml, and injection, gadopiclenol, 1 ml.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (360) 882-2778
- Email not available
Practice Locations
700 NE 87TH AVE
Vancouver, WA 98664
Procedures Most Often Billed to Medicare
13,185 services · 1,196 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
158 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
113 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
86 |
| Ct scan of chest without contrast | Imaging | 71250 |
74 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
70 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
60 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
57 |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
55 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
47 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
47 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nuclear medicines in Vancouver 2
Same specialty, same city.
Trained at Yale University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 12 related providers in 2 groups
Class of 1998 at Yale University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 4
Providers in WA who bill this service to Medicare most often.
Common questions
What does Dr. Chang specialize in?
Dr. Chang is a nuclear medicine in Vancouver, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Chang located?
Dr. Chang is listed at 700 Ne 87Th Ave, Vancouver, WA 98664. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Chang's phone number?
The number on file is (360) 882-2778. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Chang?
Dr. Chang's National Provider Identifier is 1861601791. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Chang go to medical school?
Dr. Chang attended Yale University School of Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chang have?
Dr. Chang has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Chang do most often?
According to Medicare billing data, Dr. Chang performs imaging including x-ray of chest, 2 views and x-ray of foot, minimum of 3 views; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound of both sides of head and neck blood flow. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Chang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chang. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.