Ray Mun Koo
Ray Mun Koo practises Hematology/Oncology in Seattle, Washington. Qualified in 2012, 14 years ago. Practices with The Association of University Physicians, a 3,459-clinician group and accepts Medicare assignment. Licensed in Washington.
- Years since qualifying
- 14
- Licensed in
- WA
- In the registry since
- 2025
- Specialties on file
- 2
Practice location Address checks out
825 Eastlake Ave ESeattle, WA 98109-4405
Phone: (206) 520-5000
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Hematology & Oncology Physician (primary) | Taxonomy 207RH0003X · Licence TR70062707 (WA) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence TR70062707 (WA) |
Record details
| NPI number | 1942166327 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Not disclosed |
| Sole proprietor | No |
| NPI enumerated | December 30, 2025 |
| Last updated in NPPES | December 30, 2025 |
| Certification date | December 30, 2025 |
Medicare enrollment
| Medicare specialty | HEMATOLOGY/ONCOLOGY |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | OTHER |
| Graduated | 2012 (14 years in practice) |
| Group practice | The Association Of University Physicians — 3459 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Practises at
- University Of Washington Medical Ctr Hospital · Seattle, WA · listed as University of Washington Medical Center
Colleagues at The Association of University Physicians
- Todd S. Bouchard, MD Adult Medicine Physician · Seattle, WA
- Taryn Christine Chlebowski, MD Pediatrics Physician · Woodinville, WA
- David J. Dalstrom, MD Orthopaedic Surgery Physician · Seattle, WA
- Arielle Patricia Davis, MD Neurology Physician · Seattle, WA
- Barbara Jane Distad Neurology Physician · Seattle, WA
- Andrew N Hoofnagle, MD Anatomic Pathology & Clinical Pathology Physician · Seattle, WA
- Dr. Janice Nam Kim, MD Radiation Oncology Physician · Seattle, WA
- William Louis Lombardi, MD Cardiovascular Disease Physician · Seattle, WA
- Alexandra Marion Molnar, MD Internal Medicine Physician · Seattle, WA
- Michael James Souter Anesthesiology Physician · Seattle, WA
- Dr. Gordon Alan Starkebaum, MD Rheumatology Physician · Seattle, WA
- Edward C Vincent, MD Family Medicine Physician · Seattle, WA
Other providers in Seattle
-
Jocelyn Ko, MD
1334 Terry Ave, Seattle, WA 98101 · (206) 682-2661
-
Margo M Kober, MD
515 Minor Ave Ste 300, Seattle, WA 98104-2120 · (206) 386-9500
-
Dr. Mark A Kohmetscher, MD
747 Broadway, Seattle, WA 98122-4379 · (206) 215-2520
-
Eva Kojnok
515 Minor Ave Ste 300, Seattle, WA 98104-2120 · (206) 386-9500
-
Noam Kopmar, MD
1959 NE Pacific St, Seattle, WA 98195-6421 · (206) 543-3605
-
Manasa Kotte, MD
325 9th Ave, Seattle, WA 98104-2420 · (206) 520-5000
-
Dr. Ryan Michel Kouchakji, MD
1550 N 115th St Main Hospital, Seattle, WA 98133 · (877) 694-4677
-
Elizabeth Ann Kracen, MD
1753 NW 56th St # 200, Seattle, WA 98107-5279 · (206) 782-5939