Wayne Wong, MD
Wayne Wong, MD is a Gastroenterology in Portland, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 1987, 39 years ago. Practices with Mayo Clinic Health System-Southwest Minnesota Region, a 667-clinician group and accepts Medicare assignment. Licensed in Minnesota, Oregon and Washington.
- Years since qualifying
- 39
- Trained at
- Oregon Health Sciences University School of Medicine
- Licensed in
- MN, OR, WA
- In the registry since
- 2007
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
3500 N Interstate AvePortland, OR 97227-1196
Phone: (503) 331-6170
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Gastroenterology Physician (primary) | Taxonomy 207RG0100X · Licence MD16753 (OR) |
|---|---|
| Gastroenterology Physician | Taxonomy 207RG0100X · Licence MD00034986 (WA) |
| Gastroenterology Physician | Taxonomy 207RG0100X · Licence 81010 (MN) |
Record details
| NPI number | 1275676843 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | February 14, 2007 |
| Last updated in NPPES | November 11, 2025 |
| Certification date | November 11, 2025 |
| Mailing address | 3500 N Interstate Ave, Portland, OR 97227-1196 |
Medicare enrollment
| Medicare specialty | GASTROENTEROLOGY |
|---|---|
| Medical school | OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 1987 (39 years in practice) |
| Group practice | Mayo Clinic Health System-Southwest Minnesota Region — 667 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in Portland
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Anne Hsiao-Yuen Wang, MD
1111 NE 99th Ave Ste 301, Portland, OR 97220-9428 · (503) 963-2707
-
Mr. Jeffrey Joseph Weprin, MD
9701 SW Barnes Rd Ste #300, Portland, OR 97225-6589 · (503) 297-8081
-
West Hills Gastroenterology Associates PC
9701 SW Barnes Rd #300, Portland, OR 97225-6772 · (503) 297-8081
-
Dr. Diane H Williams, DO
9701 SW Barnes Rd Ste 300, Portland, OR 97225-6772 · (503) 297-8081
-
Kellie Young
1130 NW 22nd Ave Ste 410, Portland, OR 97210-2911 · (503) 229-7137
-
Atif Zaman, MD
3181 SW Sam Jackson Park Rd, Portland, OR 97239-3011 · (503) 494-4373
-
Dr. Amy Li Rong Zhu, MD
1111 NE 99th Ave, Portland, OR 97220-9428 · (503) 963-2707