Dr. Mark Christopher Deleon, 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.

• North Okaloosa Medical Center Hospital · Crestview, FL · listed as Crestview Hospital Company, LLC
• Sacred Heart Hospital Hospital · Pensacola, FL
• Ascension Sacred Heart Bay Hospital · Panama City, FL
• Hca Florida Twin Cities Hospital Hospital · Niceville, FL
• Sacred Heart Hospital On The Emerald Coast Hospital · Miramar Beach, FL
• Centerwell Home Health Home health agency · Shalimar, FL

Colleagues at Sacred Heart Health System Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 373 clinicians in the practice; 12 are shown here.

• Mr. Gregory L Beach, FNP Nurse Practitioner · Gulf Breeze, FL
• Sherry Lea Crosby, APRN Family Nurse Practitioner · Pensacola, FL
• Ryan M. Dedeaux, PA Physician Assistant · Pensacola, FL
• Mrs. Annmarie Carucci Dowden, APRNFNP-C Family Nurse Practitioner · Freeport, FL
• Felix Ermolenko, MD Internal Medicine Physician · Pensacola, FL
• Jordan Taylor Feltman, PA Physician Assistant · Pensacola, FL
• Tyler Gresham Surgical Physician Assistant · Panama City, FL
• Mark Andrew Grise, MD Cardiovascular Disease Physician · Pensacola, FL
• Andrew Dean Henson, DO Family Medicine Physician · Pace, FL
• Mary A. Johnston, MD Obstetrics & Gynecology Physician · Pensacola, FL
• Dr. Margaret Carroll Lamkin, DO Public Health & General Preventive Medicine Physician · Destin, FL
• John McFadden Wyatt, MD Orthopaedic Surgery Physician · Pensacola, FL

Other providers in Santa Rosa Beach

• Dr. Heather Marie Hilty, DO

  Individual Hematology & Oncology Physician · NPI 1619979135

  27 Mack Bayou Loop Ste 1000, Santa Rosa Beach, FL 32459-2613 · (850) 622-0873

• Dr. David E Mann Jr., MD

  Individual Hematology & Oncology Physician · NPI 1366425670

  27 Mack Bayou Loop Ste 1000, Santa Rosa Beach, FL 32459-2613 · (850) 622-0873