Dr. Samuel Weimer, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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.

• Verde Valley Medical Center Hospital · Cottonwood, AZ
• Valleywise Health Medical Center Hospital · Phoenix, AZ

Colleagues at District Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 450 clinicians in the practice; 12 are shown here.

• Dr. Naftaly Attias, MD Orthopaedic Surgery of the Spine Physician · Phoenix, AZ
• Sarah Jane Bruns Student in an Organized Health Care Education/Training Program · Phoenix, AZ
• Kevin Chambers, DO Student in an Organized Health Care Education/Training Program · Scottsdale, AZ
• Dr. Michael Collins, MD Internal Medicine Physician · Phoenix, AZ
• Samuel P Hand, MD Psychiatry Physician · Mesa, AZ
• Alexzandra Kathryn Hollingworth, MD Surgery Physician · Phoenix, AZ
• Aaron Joffe, DO Critical Care Medicine (Anesthesiology) Physician · Seattle, WA
• Raquel Christine Khoury, FNP Nurse Practitioner · Phoenix, AZ
• Reema Multani, DO Psychiatry Physician · Phoenix, AZ
• Dr. Tristan Leopold Pasek, MD Pulmonary Disease Physician · Phoenix, AZ
• Nicole Ann Patrick Physician Assistant · Phoenix, AZ
• Willie Quon, MD Anesthesiology Physician · Mesa, AZ

Other providers in Cottonwood

• Robert Scott Kinkade, MD

  Individual Surgery Physician · NPI 1255360889

  651 W Mingus Ave Ste 1D, Cottonwood, AZ 86326-4006 · (928) 649-1000

• Kraig a Knoll MD PC

  Organization Surgery Physician · NPI 1710931605

  450 S Willard Dr Ste 107, Cottonwood, AZ 86326 · (928) 639-0909

• Mountainside Surgical Associates

  Organization Surgery Physician · NPI 1457372393

  450 S Willard St Ste 107, Cottonwood, AZ 86326-2564 · (928) 639-0909

• Victoria Wang

  Individual Surgery Physician · NPI 1427444330

  340 S Willard St Ste 101, Cottonwood, AZ 86326-4126 · (928) 639-7969

• Dr. Alexander Zilberman, MD

  Individual Surgery Physician · NPI 1871591503

  340 S Willard St, Cottonwood, AZ 86326-4126 · (928) 639-6025