Tanya A Wahl, MD
Tanya A Wahl, MD practises Medical Oncology in Issaquah, Washington. Graduated from Duke University School of Medicine in 1997, 29 years ago. Practices with Swedish Health Services, a 1,045-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Washington.
- Years since qualifying
- 29
- Trained at
- Duke University School of Medicine
- Licensed in
- WA
- In the registry since
- 2006
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
751 NE Blakely Dr Ste 2030Issaquah, WA 98029-6201
Phone: (425) 313-4200
Fax: (425) 313-4201
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)
- 1117 Spring St, Friday Harbor, WA 98250-9782 — (360) 378-1738
Specialties & licences
| Medical Oncology Physician (primary) | Taxonomy 207RX0202X · Licence MD00039965 (WA) |
|---|
Record details
| NPI number | 1326052671 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | July 29, 2006 |
| Last updated in NPPES | July 7, 2026 |
| Certification date | July 7, 2026 |
Medicare enrollment
| Medicare specialty | MEDICAL ONCOLOGY |
|---|---|
| Medical school | DUKE UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 1997 (29 years in practice) |
| Group practice | Swedish Health Services — 1045 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 2 on file with Medicare |
Medicare patients and services, 2024
| Medicare patients | 292 |
|---|---|
| Services billed | 968 |
| Average patient age | 76 |
Payments from drug and device companies, 2025
| Food and Beverage | $20 |
|---|
Practises at
- Evergreenhealth Medical Center Hospital · Kirkland, WA · listed as Public Hospital District No 2
- Overlake Hospital Medical Center & Clinics Hospital · Bellevue, WA · listed as Overlake Hospital Medical Center
- Swedish Medical Center Hospital · Seattle, WA
- Swedish Issaquah Hospital · Issaquah, WA
- Valley Medical Center Hospital · Renton, WA
- Providence At Home With Compassus Hospice Care, Puget Sound Hospice · Tukwila, WA
Colleagues at Swedish Health Services
- Jeffrey Lewis Evans, MD Urology Physician · Seattle, WA
- Katie Gagne, NP Gerontology Nurse Practitioner · Kent, WA
- Dr. Christopher Andrew Gross, MD Psychiatry Physician · Seattle, WA
- Dr. Namou Kim, MD Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Seattle, WA
- Dr. Rajesh Krishnamoorthi, MD Gastroenterology Physician · Seattle, WA
- Dr. Somnit Lee, MD Internal Medicine Physician · Seattle, WA
- Dr. Peter Michael Meis, MD Psychiatry Physician · Edmonds, WA
- Dr. Jordan Orr, MD Internal Medicine Physician · Bellevue, WA
- Akhil Abraham Saji, MD Urology Physician · Salt Lake City, UT
- Joshan Suri, MD Internal Medicine Physician · Seattle, WA
- Junaid Q Usman, MD Internal Medicine Physician · Tacoma, WA
- Robert Michael Winrow, MD Nephrology Physician · Seattle, WA