John Knapp, 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.

• Womans Hospital Hospital · Baton Rouge, LA · listed as Womans Hospital Foundation
• Our Lady Of The Lake Regional Medical Center Hospital · Baton Rouge, LA
• Pinnacle Home Health Of Baton Rouge Home health agency · Baton Rouge, LA

Colleagues at Our Lady of the Lake Physician Group LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 635 clinicians in the practice; 12 are shown here.

• Dr. John Deback Jr., MD Child & Adolescent Psychiatry Physician · Baton Rouge, LA
• Holly L Edmonds, PA-C Surgical Physician Assistant · Baton Rouge, LA
• Dr. Henry Louis Eiserloh III, MD Orthopaedic Surgery Physician · Baton Rouge, LA
• Heather Ellingson, PSYD Clinical Psychologist · Gonzales, LA
• Meredith R Gaudin, FNP Registered Nurse · Baton Rouge, LA
• Mrs. Brittany Carrere Hortin, APRN, FNP Family Nurse Practitioner · Prairieville, LA
• Dr. Jeri Benton Johnson, MD Internal Medicine Physician · Baton Rouge, LA
• Catherine Smith O'Neal, MD Infectious Disease Physician · Baton Rouge, LA
• Deborah Nicole Odum Bryant, PA-C Physician Assistant · Chalmette, LA
• Emily Renee Peco, PA Physician Assistant · Baton Rouge, LA
• Dr. Lan Huu Pham, MD Hospice and Palliative Medicine (Internal Medicine) Physician · Baton Rouge, LA
• Clarissa Vitalina Reynoso Azuris, MD Pediatrics Physician · Baton Rouge, LA

Other providers in Prairieville

• Dr. Lisa Khanh Le, MD

  Individual Pediatrics Physician · NPI 1770581381

  17609 Old Jefferson Hwy, Prairieville, LA 70769-3979 · (225) 647-8511

• Lakisha Lee, MD

  Individual Pediatrics Physician · NPI 1548489875

  14225 Highway 73, Prairieville, LA 70769-3616 · (225) 673-3033

• Meghan Vial Louque, MD

  Individual Pediatrics Physician · NPI 1467846667

  17038 Commerce Centre Dr, Prairieville, LA 70769-3483 · (225) 744-4484

• Dr. Kendra Lashawn Michael, MD

  Individual Pediatrics Physician · NPI 1154525731

  16260 Airline Hwy, Prairieville, LA 70769 · (225) 761-5211