Marissa Adams

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.

• Willis Knighton Medical Center Hospital · Shreveport, LA · listed as Willis Knighton Medical Center, Inc

Colleagues at Wk Pierremont Cardiology

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 26 clinicians in the practice; 12 are shown here.

• Dr. Christian Saz Shiva Abrahim, MD Cardiovascular Disease Physician · Shreveport, LA
• Jenna Nicole Blundell, FNP Nurse Practitioner · Shreveport, LA
• Dustin Ross Carlisle, NP-C Family Nurse Practitioner · Shreveport, LA
• Kaitlyn Nicole Casale, APRN Family Nurse Practitioner · Shreveport, LA
• Anil Chhabra, MD Cardiovascular Disease Physician · Shreveport, LA
• Dr. Joseph L. Fredi, MD Cardiovascular Disease Physician · Shreveport, LA
• Krista Marie Jones, APRN, FNP-BC Family Nurse Practitioner · Monroe, LA
• Dr. Michael Langiulli, MD Cardiovascular Disease Physician · Monroe, LA
• Ryan Gary Master, MD Cardiovascular Disease Physician · Shreveport, LA
• Mrs. Brandy Rambin, APRN Acute Care Nurse Practitioner · Shreveport, LA
• Dr. Paul R Stafford, MD Interventional Cardiology Physician · Shreveport, LA
• Dr. John M Winterton, MD Cardiovascular Disease Physician · Lake Charles, LA

Other providers in Shreveport

• Ace Surgical Consultants, LLC

  Organization Physician Assistant · NPI 1962041541

  11045 Gabriels Path, Shreveport, LA 71106-7791 · (713) 589-8606

• Patricia M Ackley, PA-C

  Individual Physician Assistant · NPI 1578555686

  1501 Kings Hwy, Shreveport, LA 71103-4228 · (318) 675-5619

• Martha Alvarez, PA

  Individual Physician Assistant · NPI 1336799204

  725 N Ashley Ridge Loop Ste 100, Shreveport, LA 71106-7233 · (318) 616-6011

• Misty Marlene Anthony-McAllister, PA-C, MPAS

  Individual Physician Assistant · NPI 1740646355

  510 E Stoner Ave, Shreveport, LA 71101-4243 · (318) 221-8411

• Mark Joseph Ardoin

  Individual Physician Assistant · NPI 1114454659

  1541 Kings Hwy, Shreveport, LA 71103-4228 · (318) 626-0000

• Melissa Aron Gillum, PA

  Individual Physician Assistant · NPI 1679587562

  1501 Kings Hwy Dept OF Emergency Medicine, Shreveport, LA 71103-4228 · (318) 675-6632