Christina Vieru, PA-C

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

• Legacy Good Samaritan Medical Center Hospital · Portland, OR · listed as Legacy Good Samaritan Hospital and Medical Center
• Providence Portland Medical Center Hospital · Portland, OR
• Adventist Health Portland Hospital · Portland, OR

Colleagues at Northwest Cancer Specialists PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 69 clinicians in the practice; 12 are shown here.

• Kiri Ann Cook, MD Radiation Oncology Physician · Portland, OR
• Dr. Kathleen Alison Dunham, MD Surgical Oncology Physician · Tigard, OR
• Mr. Michael W Dupre, ANP Adult Health Nurse Practitioner · Portland, OR
• Kimberly C Grady, PA-C Surgical Physician Assistant · Portland, OR
• Grace Deng Keim, PA-C Surgical Physician Assistant · Vancouver, WA
• Jennifer Keiser Student in an Organized Health Care Education/Training Program · Tigard, OR
• Ashley Llewellyn, PA-C Physician Assistant · Vancouver, WA
• Robert Charles Lufkin, DO Medical Oncology Physician · Portland, OR
• Breeana K Roche, PA Surgical Physician Assistant · Tualatin, OR
• John Cramer Schuler, MD Radiation Oncology Physician · Tigard, OR
• Faisal Amin Siddiqui, MD, PHD Radiation Oncology Physician · Vancouver, WA
• Toni Lucille Storm, MD Surgery Physician · Vancouver, WA

Other providers in Tigard

• Dr. Jim Alan Gosewehr, MD

  Individual Gynecologic Oncology Physician · NPI 1629071592

  12123 SW 69th Ave, Tigard, OR 97223-8514 · (971) 708-7600

• Dr. William Edward Winter III, MD

  Individual Gynecologic Oncology Physician · NPI 1295716496

  12123 SW 69th Ave, Tigard, OR 97223-8514 · (971) 708-7600