Ryan Moss

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.

• Banner Fort Collins Medical Center Hospital · Fort Collins, CO
• Banner North Colorado Medical Center Hospital · Greeley, CO · listed as North Colorado Medical Center

Colleagues at Banner Health Physicians Colorado LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 277 clinicians in the practice; 12 are shown here.

• Stephanie Jeanne Carroll, LCSW, CACIII Addiction (Substance Use Disorder) Counselor · Greeley, CO
• Niamh Elizabeth Gillespie, PA-C Physician Assistant · Loveland, CO
• Bryan Jeremy Herzog, MD Urology Physician · Loveland, CO
• Thomas A Kenigsberg, MD Family Medicine Physician · Johnstown, CO
• Alexandra Lessem, DNP, FNP-BC Family Nurse Practitioner · Greeley, CO
• Carri Leigh Miller, PA-C Physician Assistant · Fort Collins, CO
• Dr. Stuart Alan Nerzig, MD Internal Medicine Physician · Denver, CO
• Wiktoria Maria Rowlands, MD Internal Medicine Physician · Oklahoma City, OK
• Breanna L Stricker, RDN Registered Dietitian · Loveland, CO
• Mrs. Stacia J Taverner Counselor · Windsor, CO
• Troy W Wolf, PAC Physician Assistant · Fort Collins, CO
• Paula L. Zellner, PAC Medical Physician Assistant · Puyallup, WA

Other providers in Greeley

• Brian P Gradisek DPM PLLC

  Organization Foot & Ankle Surgery Podiatrist · NPI 1568160604

  6200 W 9th St Unit 1B, Greeley, CO 80634-4462 · (303) 449-2000

• Logan Christiansen, DPM

  Individual Foot & Ankle Surgery Podiatrist · NPI 1467033134

  7251 W 20th St Unit N, Greeley, CO 80634-4626 · (303) 449-2000

• Foot and Ankle Care of Boulder County

  Organization Foot & Ankle Surgery Podiatrist · NPI 1538855457

  7251 W 20th St Unit N1, Greeley, CO 80634-0013 · (303) 449-2000

• Foot and Ankle Center of the Rockies LLC

  Organization Foot & Ankle Surgery Podiatrist · NPI 1508499013

  1931 65th Ave Ste A, Greeley, CO 80634-7946 · (970) 351-0900