Michael D Zemke Jr., CRNA

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.

• West Jefferson Medical Center Hospital · Marrero, LA
• Marshfield Medical Center Hospital · Marshfield, WI

Colleagues at Mchs Hospitals Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1194 clinicians in the practice; 12 are shown here.

• Mrs. Karey Ann Gleason, CRNA Certified Registered Nurse Anesthetist · Dallas, TX
• Matthew J Hastreiter, PT, DPT Physical Therapist · Menomonie, WI
• Joseph Yoo Kim, MD Neurology Physician · Las Vegas, NV
• Nicole Krolak, DO Internal Medicine Physician · Marshfield, WI
• Jeanette M Le Noir, MD Family Medicine Physician · Weston, WI
• Kanza Mazhar, MD Hospitalist Physician · Marshfield, WI
• John T Reynolds, MD Hematology & Oncology Physician · Bismarck, ND
• Dr. Cornelia M Riedl, MD Anesthesiology Physician · Milwaukee, WI
• Alyssa J Schwanda, PAC Student in an Organized Health Care Education/Training Program · Minocqua, WI
• Dr. Temesgen Shibre, MD Hospitalist Physician · Marshfield, WI
• Katie Marie-Tietz Spangler, MD Neurology Physician · Milwaukee, WI
• Morgan E Warffuel, MD Emergency Medicine Physician · Chippewa Falls, WI

Other providers in Marrero

• Metropolitan Anesthesia LLC

  Organization Certified Registered Nurse Anesthetist · NPI 1619282480

  1111 Medical Center Blvd Ste S-450, Marrero, LA 70072-3151 · (504) 349-6423

• Jessica Prest, SRNA, RN

  Individual Certified Registered Nurse Anesthetist · NPI 1508613605

  1101 Medical Center Blvd, Marrero, LA 70072-3147 · (504) 347-5511

• Allison K Puneky, CRNA

  Individual Certified Registered Nurse Anesthetist · NPI 1801800917

  1111 Medical Center Blvd Ste S-450, Marrero, LA 70072 · (504) 349-6401

• Alexander D Wong, DNP, CRNA

  Individual Certified Registered Nurse Anesthetist · NPI 1568021186

  1101 Medical Center Blvd, Marrero, LA 70072-3147 · (504) 347-5511