Marie C Cogley, MSN, APRN, FNP-BC

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.

• Advocate Good Samaritan Hospital Hospital · Downers Grove, IL
• Advocate Good Shepherd Hospital Hospital · Barrington, IL · listed as Good Shepherd Hospital
• Advocate Lutheran General Hospital Hospital · Park Ridge, IL
• Advocate Sherman Hospital Hospital · Elgin, IL
• Morris Hospital & Healthcare Centers Hospital · Morris, IL

Colleagues at Advocate Health and Hospitals Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3079 clinicians in the practice; 12 are shown here.

• Ajay Baddi, MD Cardiovascular Disease Physician · Chicago, IL
• Dr. Jeremy Billy, PT, DPT Physical Therapist · Oak Lawn, IL
• Steven Pilhyung Chough, MD Cardiovascular Disease Physician · Downers Grove, IL
• Elizabeth Joy Grossman, AUD Audiologist · Aurora, IL
• Dr. Richard Alan Guthmann, MD Family Medicine Physician · Chicago, IL
• Mohammed H Kazi, MD Endocrinology, Diabetes & Metabolism Physician · Orland Park, IL
• Richard P Kelly, DO Family Medicine Physician · Oswego, IL
• Alan Luke, MD Obstetrics & Gynecology Physician · Oak Lawn, IL
• William J O'Brien, MD Surgery Physician · Aurora, IL
• Dr. Moustafa Nagi Sabri, MD Interventional Cardiology Physician · Park Ridge, IL
• Leena Shah, MD Internal Medicine Physician · Elgin, IL
• Sivakami Thayu, MD Internal Medicine Physician · Lake Zurich, IL

Other providers in Park Ridge

• Annalis Elizabeth Castillo, ACPNP

  Individual Critical Care Pediatric Nurse Practitioner · NPI 1538520606

  1775 Dempster St, Park Ridge, IL 60068-1143 · (847) 723-2210

• Margaret Kois

  Individual Critical Care Pediatric Nurse Practitioner · NPI 1386429546

  1775 Dempster St, Park Ridge, IL 60068-1143 · (847) 723-5986

• Kathleen M Krawzak, DNP, APN

  Individual Critical Care Pediatric Nurse Practitioner · NPI 1144764986

  1675 Dempster St, Park Ridge, IL 60068-1110 · (855) 312-5437

• Kaitlin O'Dea

  Individual Critical Care Pediatric Nurse Practitioner · NPI 1629899299

  1675 W Dempster St, Park Ridge, IL 60068-1110 · (847) 723-5313