Jennifer Lynn Cook, 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.

• Arkansas Heart Hospital, Llc Hospital · Little Rock, AR
• Baptist Health Medical Center-Little Rock Hospital · Little Rock, AR · listed as Baptist Health Medical Center
• University Of Cincinnati Medical Center, Llc Hospital · Cincinnati, OH

Colleagues at Arkansas Health Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 645 clinicians in the practice; 12 are shown here.

• Justin M Bond Certified Registered Nurse Anesthetist · Little Rock, AR
• Mrs. Mandy Michelle Burton, FNP-C Family Nurse Practitioner · Hot Springs, AR
• Alexander Scott Kaczenski, MD Internal Medicine Physician · Little Rock, AR
• Peter Joo Kim, MD Surgery Physician · Little Rock, AR
• Mrs. Shana Nichole Kloske, APRN Acute Care Nurse Practitioner · Little Rock, AR
• Sarah Michelle Lindsey, MPAS, PA-C, RDMS Physician Assistant · Tyler, TX
• April Mauldin, CRNA Certified Registered Nurse Anesthetist · Little Rock, AR
• Rena Ann McDonough, ACNPC-AG Acute Care Nurse Practitioner · Little Rock, AR
• Mrs. Katherine Elizabeth Thompson, APRN Primary Care Nurse Practitioner · Little Rock, AR
• Dr. Poornachand Veerapaneni, MD Epilepsy Physician · Little Rock, AR
• Jan Ellen Wortham, CRNA Certified Registered Nurse Anesthetist · North Little Rock, AR
• Dr. John H Yocum, MD Orthopaedic Surgery Physician · Little Rock, AR

Other providers in Little Rock

• Dr. Linnea W. Lebaron, DO

  Individual Advanced Heart Failure and Transplant Cardiology Physician · NPI 1104287747

  9500 Kanis Rd Ste 410, Little Rock, AR 72205-6377 · (501) 202-1500

• Caylin L Meister, PA

  Individual Advanced Heart Failure and Transplant Cardiology Physician · NPI 1508360900

  4301 W Markham St, Little Rock, AR 72205-7101 · (501) 686-8000