John Weaver, MD

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.

• Fairfield Medical Center Hospital · Lancaster, OH

Colleagues at Fairfield Anesthesia Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

• Dustin Harrison Alvey, MD Student in an Organized Health Care Education/Training Program · Lancaster, OH
• Todd Armen, MD Anesthesiology Physician · Lancaster, OH
• Pamela P Benavidez, MD Student in an Organized Health Care Education/Training Program · Boston, MA
• David Conley, MD Anesthesiology Physician · Lancaster, OH
• Dr. Douglas Dearth II, MD Student in an Organized Health Care Education/Training Program · Columbus, OH
• Matthew Fyie, MD Anesthesiology Physician · Lancaster, OH
• Elizabeth Ann Griffith, MD Student in an Organized Health Care Education/Training Program · Columbus, OH
• Michael Kreuter, MD Anesthesiology Physician · Columbus, OH
• Joseph Mannella, MD Anesthesiology Physician · Lancaster, OH
• Dr. Daniel P O'Reilly, MD Student in an Organized Health Care Education/Training Program · Columbus, OH
• Dr. Amber Miriah Reitz, DO Student in an Organized Health Care Education/Training Program · Columbus, OH
• Priscilla Elaine White, MD Student in an Organized Health Care Education/Training Program · Lancaster, OH

Other providers in Lancaster

• Joseph Mannella, MD

  Individual Anesthesiology Physician · NPI 1790785111

  401 N Ewing St, Lancaster, OH 43130-3372 · (513) 672-3309

• Jeffrey Pabst, MD

  Individual Anesthesiology Physician · NPI 1316947732

  401 N Ewing St, Lancaster, OH 43130-3372 · (513) 672-3309

• Paul Solomon, MD

  Individual Anesthesiology Physician · NPI 1710987029

  401 N Ewing St, Lancaster, OH 43130-3372 · (513) 672-3309

• Renee Wagner, MD

  Individual Anesthesiology Physician · NPI 1679573992

  401 N Ewing St, Lancaster, OH 43130-3372 · (513) 672-3309