Benjamin Gray Guevara, 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.

• Highland Community Hospital Hospital · Picayune, MS · listed as Highland Community Hospital Physicians
• Ochsner Medical Center Acute Hospital · New Orleans, LA · listed as Ochsner Medical Center
• Ochsner Medical Center-Hancock Hospital · Bay Saint Louis, MS · listed as Ochsner Medical Center - Hancock LLC
• Slidell Memorial Hospital Hospital · Slidell, LA
• Mississippi Homecare Of Picayune Home health agency · Picayune, MS
• Ochsner Home Health Of Covington Home health agency · Covington, LA
• Smh-Ochsner Home Health Of Slidell Home health agency · Slidell, LA

Colleagues at Ochsner Clinic LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2842 clinicians in the practice; 12 are shown here.

• Miss. Irielle L. Banks, FNP Family Nurse Practitioner · New Orleans, LA
• Matthew Joseph Bassett, PA-C Medical Physician Assistant · Slidell, LA
• Angelle Domonique Bush, NP Family Nurse Practitioner · Denham Springs, LA
• Amber Dawson, MD Internal Medicine Physician · Lake Charles, LA
• Jennifer M Dileo, CRNA Certified Registered Nurse Anesthetist · New Orleans, LA
• Dr. Genevieve Ann Hayek, MD Surgery Physician · New Orleans, LA
• Dr. Marisa Pappas, MD Anesthesiology Physician · New Orleans, LA
• Seema Qayum Internal Medicine Physician · Gretna, LA
• Dr. Merrill Harpe Stewart III, MD Cardiovascular Disease Physician · New Orleans, LA
• Richard Tramel, MD Vascular & Interventional Radiology Physician · New Orleans, LA
• Jeffrey Nathaniel Watkins, MD Physical Medicine & Rehabilitation Physician · New Orleans, LA
• Jessica Wolff, MD Student in an Organized Health Care Education/Training Program · New Orleans, LA

Other providers in Slidell

• Riley Dimaggio

  Individual Student in an Organized Health Care Education/Training Program · NPI 1013741446

  Student / training record Slidell, LA

• Katelynn Marie Donnelly

  Individual Student in an Organized Health Care Education/Training Program · NPI 1063116465

  Student / training record Slidell, LA

• Andrew Joseph Fuller Sr., MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1770807786

  Student / training record Slidell, LA

• Marianne Halphen Gelter, DO

  Individual Student in an Organized Health Care Education/Training Program · NPI 1437681848

  Student / training record Slidell, LA

• Alexzandra Hattier

  Individual Student in an Organized Health Care Education/Training Program · NPI 1104555887

  Student / training record Slidell, LA

• Ashton Taylor Hilton, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1215236112

  Student / training record Slidell, LA

• Mrs. Angele Hoppe

  Individual Student in an Organized Health Care Education/Training Program · NPI 1831819887

  Student / training record Slidell, LA

• Dr. Tonye A Jones Jr., MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1326483678

  Student / training record Slidell, LA