Dr. Peter K. Sien
- Gender: Male
- Experience: 46 years
- Graduated from: Medical College Of Wisconsin
- Graduation year: 1975
- Sole propriator: No
- NPI: 1053399568
Dr. Peter K. Sien MD
Radiation Oncologist
He is located at 7379 West Deschutes Avenue Suite 100 in Kennewick, WA 99336. Can help patients with the following: Bladder Cancer, Bone Cancer, Liver Cancer, Penis Cancer, Prostate Cancer, Sarcoma. His National Provider Identifier (NPI) number is 1053399568. Appointment can be made via the phone number (509) 987-1800. He is affiliated with 1 practices.
Conditions treated
Dr. Peter K. Sien, being an radiation oncologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Peter K. Sien.
- Acoustic Neuroma
- Anal Cancer
- Bladder Cancer
- Bone Cancer
- Brain Cancer
- Breast Cancer
- Cancer
- Cervical Cancer
- Colon Cancer
- Cushing's Syndrome
- Hodgkin's Disease
- Leukemia
- Liver Cancer
- Lung Cancer
- MRI
- Penis Cancer
- Prostate Cancer
- Salivary Gland Cancer
- Sarcoma
- Testicular Cancer
- Vaginal Cancer
Procedures Performed by Dr. Peter K. Sien
Medicare Enrollment
Dr. Peter K. Sien is enrolled to bill Medicare as a Practitioner - Radiation Oncology .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| E.R. Squibb \u0026 Sons | $342 |
| Genentech | $210 |
| Celgene | $103 |
Other
| Food and Beverage | $915 |
Studies
MEDICAL COLLEGE OF WISCONSIN
Graduated in 1975Additional Specialities
- Radiologist
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Questions & Answers
Where can you meet with Dr. Peter K. Sien?
Dr. Peter K. Sien's office is located at 7379 West Deschutes Avenue Suite 100 in Kennewick, WA 99336.
What conditions does Dr. Peter K. Sien treat?
Dr. Peter K. Sien provides treatment for Bladder Cancer, Bone Cancer, Liver Cancer, Penis Cancer, Prostate Cancer, Sarcoma. For the full list see this list.
Does Dr. Peter K. Sien have affiliation with practices?
Dr. Peter K. Sien is affiliated with Northwest Cancer Clinic.