Robert Porter, 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.

• Southern Hills Hospital And Medical Center Hospital · Las Vegas, NV · listed as Southern Hills Medical Center, LLC
• Unc Health Nash Hospital · Rocky Mount, NC

Colleagues at Somc Medical Care Foundation, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 382 clinicians in the practice; 12 are shown here.

• Karen L. Axelsson, MD Anatomic Pathology Physician · Oakland, CA
• Cindi Michelle Bradley, CNP Nurse Practitioner · Portsmouth, OH
• Mrs. Heidi Eizman, MSN, APRN, NP-C Nurse Practitioner · Portsmouth, OH
• Taylor R. Keefer, CNP Nurse Practitioner · Wheelersburg, OH
• Amy L Kilburn, CNP Nurse Practitioner · Portsmouth, OH
• Peter G Knabe, MD Diagnostic Radiology Physician · Lima, OH
• Dr. Erica V Martin, MD Anesthesiology Physician · Oklahoma City, OK
• Dr. Jeremiah Thomas Martin, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Portsmouth, OH
• Melba Mechelle Massie, PA Physician Assistant · Ashland, KY
• Norman D Miller, MD Gastroenterology Physician · Havenhill, MA
• Isaac P Reeve, MD Diagnostic Radiology Physician · Richland, WA
• Lakota Rothwell, CNP Family Nurse Practitioner · West Union, OH

Other providers in Cleveland

• Sarah Coryea Stock, MD

  Individual Diagnostic Neuroimaging (Radiology) Physician · NPI 1558504555

  9500 Euclid Avenue L-10, Cleveland, OH 44195 · (216) 372-3428

• TBI Diagnostic Centers of Ohio LLC

  Organization Diagnostic Neuroimaging (Radiology) Physician · NPI 1033896667

  2401 Scranton Rd, Cleveland, OH 44113-4313 · (833) 883-8378