Peterson Tsai, DO
Peterson Tsai, DO is registered under Family Practice in Vancouver, Washington. Graduated from University of North Texas Hsc, College of Osteopathic Med in 2001, 25 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Oregon and Washington.
- Years since qualifying
- 25
- Trained at
- University of North Texas Hsc, College of Osteopathic Med
- Licensed in
- CA, OR, WA
- In the registry since
- 2005
- Specialties on file
- 3
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
7101 NE 137th AveVancouver, WA 98682-4933
Phone: (800) 813-2000
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 23622 Calabasas Rd, Calabasas, CA 91302-1549 — (818) 591-3534
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence OP60022449 (WA) |
|---|---|
| General Practice Physician | Taxonomy 208D00000X · Licence 20A8341 (CA) |
| Family Medicine Physician | Taxonomy 207Q00000X · Licence DO25814 (OR) |
Record details
| NPI number | 1629054879 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | December 20, 2005 |
| Last updated in NPPES | February 13, 2026 |
| Certification date | February 13, 2026 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | UNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED |
| Graduated | 2001 (25 years in practice) |
| Group practice | Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
Colleagues at Kaiser Foundation Health Plan of the Northwest
- Marie Sherleen Nera Brigham, MD Internal Medicine Physician · Clackamas, OR
- Teran Wilson Colen, MD Diagnostic Radiology Physician · Seattle, WA
- Aaron Halfpenny, DO Anatomic Pathology & Clinical Pathology Physician · Portland, OR
- Dr. Julia Grace Head, MD Obstetrics & Gynecology Physician · Clackamas, OR
- Cheryl M Kuehnel, PA-C Physician Assistant · Salem, OR
- Peter Bradley Marsh, MD Ophthalmology Physician · Clackamas, OR
- Michael James Montie, DO Psychiatry Physician · Milwaukee, WI
- Bhavesh K Patel, MD Internal Medicine Physician · Vancouver, WA
- Dr. Sumit Singhal, MD Family Medicine Physician · Salem, OR
- Justin Sovich Hematology & Oncology Physician · Portland, OR
- Richard Strauss, MD Cardiovascular Disease Physician · Clackamas, OR
- Caroline Tse Internal Medicine Physician · Portland, OR
Other providers in Vancouver
-
Dr. Stephanie Jane Richards, MD
222 NE Park Plaza Dr Ste 100, Vancouver, WA 98684-5895 · (360) 254-8025
-
Dr. Dengda Tang, MD
505 NE 87th Ave Ste 301, Vancouver, WA 98664-1965 · (360) 514-7060
-
Dr. Lynda Tang, DO
700 NE 87th Ave Ste 220, Vancouver, WA 98664-1913 · (360) 882-2778
-
Dr. Robert D Thornton, MD
4421 NE St Johns Rd Ste F, Vancouver, WA 98661-2573 · (360) 695-9922
-
Uptown Providers PC
7500 NE 117th Ave, Vancouver, WA 98662-4716 · (503) 305-6262
-
Urgent Oregon Care Inc
5305 E 18th St Ste 224, Vancouver, WA 98661-6583 · (360) 550-8002
-
Dr. Sheryl Ann Wagner, ND
1612 NE 78th St, Vancouver, WA 98665-9635 · (360) 433-2727