Dr. Jonathan Michael Johnson, 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. Those with a page here are linked.

• Medstar Georgetown University Hospital Hospital · Washington, DC
• Medstar Washington Hospital Center Hospital · Washington, DC · listed as Washington Hospital Center Corporation
• Ohio State University State Health System Hospital · Columbus, OH · listed as Ohio State University
• University Of Virginia Medical Center Hospital · Charlottesville, VA
• Gulf Coast Medical Center Lee Health Hospital · Fort Myers, FL

Colleagues at American Neuromonitoring Associates, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 30 clinicians in the practice; 12 are shown here.

• Dr. Carl Ansevin, MD Neurology Physician · Gates Mills, OH
• Dr. Wendell Torrance Bobb, MD Neurology Physician · Washington, DC
• Dr. Matthew A. Eccher, MD Neurology Physician · Beachwood, OH
• Dr. Peien Fan, MD Neurology Physician · Mercer Island, WA
• Dr. Jay Kumar Fishleder Varma, MD Clinical Neurophysiology Physician · Phoenix, AZ
• Shawn L Masia, MD Neurology Physician · Port Washington, NY
• Dr. Galen Maze-Rothstein, MD Neurology Physician · Camas, WA
• Dr. Malleeswari Nellore, MD Neurology Physician · Great Falls, VA
• Liliana Robles, MD Neurology Physician · The Woodlands, TX
• Jonathan Rosenthal, MD Neurology Physician · New York, NY
• Dr. Lon Robert Steinberg, MD Neurology Physician · Miami, FL
• Steven M Zak, MD Neurology Physician · Northbrook, IL

Other providers in Mount Pleasant

• Dr. William Paul Bake, DO

  Individual Neurology Physician · NPI 1568605616

  3805B Spring St, Mount Pleasant, WI 53405-1641 · (262) 687-8322

• Michael James Mitchell, MD

  Individual Neurology Physician · NPI 1164501771

  13250 Washington Ave, Mount Pleasant, WI 53177-1516 · (888) 720-2012

• Dr. Simran K Singh, DO

  Individual Neurology Physician · NPI 1811131055

  13250 Washington Ave, Mount Pleasant, WI 53177-1516 · (888) 720-2012