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Peter Sien MD in Kennewick, Washington

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Peter Sien MD has Radiation Oncology as his primary medical specialty. Their primary office is: 7379 W Deschutes Ave in Kennewick, Washington.

They're a part of the: Northwest Cancer Care Associates Pc medical group which has around 3 members. You can call their office at 509-987-1800 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Medical College Of Wisconsin and graduated in 1975 (around 49 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


Peter K Sien MD Office Phone and Directions

Peter Sien MD
Northwest Cancer Care Associates Pc
7379 W Deschutes Ave
Kennewick, Washington 99336
509-987-1800


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Phone: 509-987-1800


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Healthcare Info for Peter Sien MD

Medical School: Medical College Of Wisconsin
Graduation Year: 1975
The Primary Medical Specialty for Peter Sien MD is listed as: Radiation Oncology
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 49
PAC (PECOS ID)#: 8022911619
NPI #: 1053399568
NPI Created On: 01/04/2006
NPI Last Updated Listed as: 08/08/2022
Primary Taxonomy Code: 2085R0001X
License Number:
G32267
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Moda Health Plan, Inc.
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Ct scan guidance for insertion of radiation therapy fields
  2. Management of radiation therapy simulation, simple
  3. Management of radiation therapy, simulation, complex
  4. Radiation treatment devices, design and construction, complex
  5. Radiation therapy consultation per week
  6. Radiation treatment management, 5 treatments
  7. High dose brachytherapy through skin surface, 1 channel or up to 2.0 cm
  8. Established patient office or other outpatient visit, typically 15 minutes
  9. Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy

They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $18

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 834990733

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: HORMONE THERAPY

Name of Drug #1: ORGOVYX

Open Associated Drug #1: 72974-120-01


Payments Total: $18

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 834990735

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: HORMONE THERAPY

Name of Drug #1: ORGOVYX

Open Associated Drug #1: 72974-120-01


Payments Total: $37

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 844625801

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Diagnostic Imaging

Name of Drug #1: Axumin

Open Associated Drug #1: 69932-001-30


Payments Total: $43

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Context of payment:: Educational Program

Record ID:: 829550701

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Oncology

Name of Drug #1: IMFINZI

Open Associated Drug #1: 0310-4500-12


Radiation Oncology Professionals in Kennewick

7350 W Deschutes Ave
Kennewick, WA
Kadlec Regional Medical Center

7350 W Deschutes Ave
Kennewick, WA
Kadlec Regional Medical Center

7379 W Deschutes Ave
Kennewick, WA
Northwest Cancer Care Associates Pc

Providers in Northwest Cancer Care Associates Pc

1.Nadima Adi

7379 W Deschutes Ave
Kennewick Wa 99336-7900
Northwest Cancer Care Associates Pc
Physician Assistant

2.Brian Lawenda

7379 W Deschutes Ave
Kennewick Wa 99336-7900
Northwest Cancer Care Associates Pc
Radiation Oncology

3.Peter Sien Md

7379 W Deschutes Ave
Kennewick Wa 99336-7900
Northwest Cancer Care Associates Pc
Radiation Oncology

View all 3 members of Northwest Cancer Care Associates Pc medical group