Mr. Eugene Ngala, 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.

• University Of Michigan Health System Hospital · Ann Arbor, MI
• Wyandotte Hospital And Medical Center Hospital · Wyandotte, MI

Colleagues at Regents of the University of Michigan

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3271 clinicians in the practice; 12 are shown here.

• Leigh-A Karpinskas Crowley, PA-C Physician Assistant · Ann Arbor, MI
• Eder Gutierrez Carlock Student in an Organized Health Care Education/Training Program · Ann Arbor, MI
• Alexander Harris, MD Internal Medicine Physician · Ann Arbor, MI
• Tyler Duane Harris, MD Pediatrics Physician · Ann Arbor, MI
• Jacob Nathaniel Hirsch, DO Internal Medicine Physician · Ann Arbor, MI
• Candace Lee Hogrefe Certified Registered Nurse Anesthetist · Ann Arbor, MI
• Sabrina Imam, MD Internal Medicine Physician · Ann Arbor, MI
• Jason Thornton King, MD Anesthesiology Physician · Ann Arbor, MI
• Kaitlin Kyi, MD Internal Medicine Physician · Ann Arbor, MI
• Susanne Eileen Mc Devitt, NP Nurse Practitioner · Ann Arbor, MI
• Kristen Allyse McElreath, MD Student in an Organized Health Care Education/Training Program · Ann Arbor, MI
• Lauren Merz, MD Internal Medicine Physician · Ann Arbor, MI

Other providers in Ann Arbor

• Judy Negele, MD

  Individual Anesthesiology Physician · NPI 1366480683

  2006 Hogback Rd Ste 5, Ann Arbor, MI 48105-9750 · (734) 786-4940

• Dr. Sean Norman Neill, MD

  Individual Anesthesiology Physician · NPI 1891969028

  1500 E Medical Center Dr 1H247 University Hospital, Ann Arbor, MI 48109-5048 · (734) 936-4280

• Dr. Donald Neirink, MD

  Individual Anesthesiology Physician · NPI 1346452885

  2006 Hogback Rd Ste 5A, Ann Arbor, MI 48105-9750 · (734) 263-2417

• Shannon Neville, MD

  Individual Anesthesiology Physician · NPI 1376990531

  1500 E Medical Center Dr, Ann Arbor, MI 48109-5000 · (734) 936-4280

• Quan D Nguyen, MD

  Individual Anesthesiology Physician · NPI 1144519232

  1540 E Hospital Dr, Ann Arbor, MI 48109-4000 · (734) 232-8990

• Dr. Barry Edward Nuechterlein, MD

  Individual Anesthesiology Physician · NPI 1154598043

  1500 E Medical Center Drive 1H247 University Hospital, Ann Arbor, MI 48109-5048 · (734) 936-4280

• Chika Nwosu, MD

  Individual Anesthesiology Physician · NPI 1326406125

  1500 E Medical Center Drive 1H 247 Uh, Ann Arbor, MI 48109-5048 · (734) 936-4280

• Michael O'Reilly, MD

  Individual Anesthesiology Physician · NPI 1760400253

  1500 E Medical Center Dr, Ann Arbor, MI 48109-0048 · (734) 936-4280