Dr. Mark Dean Snyder, 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. Those with a page here are linked.

• Hannibal Regional Hospital Hospital · Hannibal, MO
• Northeast Regional Medical Center Hospital · Kirksville, MO · listed as Kirksville Missouri Hospital Company, LLC
• Day Kimball Hospital Hospital · Putnam, CT

Colleagues at Missouri Hb Medical Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 78 clinicians in the practice; 12 are shown here.

• Dr. John Currier Brown, MD Emergency Medical Services (Emergency Medicine) Physician · Clinton, MO
• Manuel Enrrique Cantor Varela, MD Hospitalist Physician · Saint Joseph, MI
• Mark Dalton, DO Hospitalist Physician · Missoula, MT
• Nadine Davis, CRNA Certified Registered Nurse Anesthetist · Kansas City, MO
• Dr. Ricardo M Kennedy, MD Anesthesiology Physician · Saint Charles, MO
• Samuel Leibovici, MD Specialist · Fort Myers, FL
• Anna Pauletta Littleton, APN Family Nurse Practitioner · Pocahontas, AR
• Anil Kumar Nadipelli, MD Internal Medicine Physician · Baltimore, MD
• Onyema Nnanna, MD Internal Medicine Physician · Saint Louis, MO
• Silvia Pagoada Vallecillo, MD Family Medicine Physician · Poplar Bluff, MO
• Matthew Gene Pulley, NP Nurse Practitioner · Poplar Bluff, MO
• Eric Smith, DO Emergency Medicine Physician · West Reading, PA

Other providers in Hannibal

• Hannibal Anesthesia Associates LLC

  Organization Anesthesiology Physician · NPI 1023016714

  98 Medical Dr, Hannibal, MO 63401 · (573) 406-1301

• Jason Richard Howard, DO

  Individual Anesthesiology Physician · NPI 1992192389

  6000 Hospital Dr, Hannibal, MO 63401-6887 · (573) 248-5115

• Lawerence Lauer, CRNA

  Individual Anesthesiology Physician · NPI 1306844972

  98 Medical Dr, Hannibal, MO 63401 · (573) 406-1301

• Eric M. Ruocco, MD

  Individual Anesthesiology Physician · NPI 1457346082

  6000 Hospital Dr, Hannibal, MO 63401-6887 · (573) 248-1300

• Thomas Turner, CRNA

  Individual Anesthesiology Physician · NPI 1710985312

  98 Medical Dr, Hannibal, MO 63401 · (573) 406-1301

• Tria Wilhite, MD

  Individual Anesthesiology Physician · NPI 1063410769

  98 Medical Dr, Hannibal, MO 63401 · (573) 406-1301