John J Ferrell, 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.

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

Colleagues at Wk Orthopedic Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 21 clinicians in the practice; 12 are shown here.

• James Scott Bicknell, MD Orthopaedic Surgery Physician · Shreveport, LA
• Suzanne M Burke, PA Physician Assistant · Shreveport, LA
• Lacey Hauser Byram, PA Physician Assistant · Shreveport, LA
• Mark C Callanan, MD Orthopaedic Surgery Physician · Shreveport, LA
• Mr. Hayden Lloyd Craig, PA-C Physician Assistant · Shreveport, LA
• Sara Catherine Elliott, FNP-C Family Nurse Practitioner · Shreveport, LA
• Dr. Henrique Carlos Hilario, DPM Student in an Organized Health Care Education/Training Program · Shreveport, LA
• Dr. Sylvanus Ly, DO Family Medicine Physician · Shreveport, LA
• Milan G Mody, MD Orthopaedic Surgery of the Spine Physician · Shreveport, LA
• Jeanette Catherine Pang, PA-C Physician Assistant · Shreveport, LA
• Kyle David Planchard, MD Orthopaedic Surgery Physician · Shreveport, LA
• Cambize Shahrdar, MD Orthopaedic Surgery Physician · Shreveport, LA

Other providers in Shreveport

• Cambize Shahrdar MD and Willis-Knighton Medical Center

  Organization Orthopaedic Surgery Physician · NPI 1417986548

  7925 Youree Dr Ste 200, Shreveport, LA 71105-5127 · (318) 798-6700

• Brad Chauvin, MD

  Individual Orthopaedic Surgery Physician · NPI 1316158066

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

• Marjorie R Chelly, MD

  Individual Orthopaedic Surgery Physician · NPI 1033269303

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

• Stephen L. Cox, MD

  Individual Orthopaedic Surgery Physician · NPI 1164427829

  1500 Line Ave Ste 100, Shreveport, LA 71101-4644 · (318) 635-3052

• Dr. Philip Edwin Gates, MD

  Individual Orthopaedic Surgery Physician · NPI 1700856101

  3100 Samford Ave, Shreveport, LA 71103-4239 · (318) 226-3306

• Austin W Gleason, MD

  Individual Orthopaedic Surgery Physician · NPI 1457343295

  1500 Line Ave Ste 200, Shreveport, LA 71101 · (318) 629-5555

• John David Googe, MD

  Individual Orthopaedic Surgery Physician · NPI 1255470118

  1500 Line Ave Ste 100, Shreveport, LA 71101 · (318) 635-3052

• H. Ryan Bicknell, MD and Willis-Knighton Medical Center

  Organization Orthopaedic Surgery Physician · NPI 1972548048

  7925 Youree Dr Ste 200, Shreveport, LA 71105-5538 · (318) 798-6700