Shannon Green Johnston, NP-C

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.

• Lewisgale Medical Center Hospital · Salem, VA · listed as Lewis-Gale Medical Center, LLC
• Lewisgale Hospital Alleghany Hospital · Low Moor, VA
• Amedisys Home Health Care Home health agency · Staunton, VA

Colleagues at Lewis Gale Physicians LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 194 clinicians in the practice; 12 are shown here.

• Dr. Stephen Couture, MD Internal Medicine Physician · Roanoke, VA
• Mr. James L Derrick, PA-C Surgical Physician Assistant · Salem, VA
• Erica Michelle Duerbeck, PA-C Physician Assistant · Salem, VA
• Dr. Angela Meade Eggleston, PHD Clinical Psychologist · Salem, VA
• Christopher Guth, PA-C Surgical Physician Assistant · Salem, VA
• John L Harding, MD Obstetrics & Gynecology Physician · Salem, VA
• Dr. Ronald Peter Januchowski, DO Family Medicine Physician · Spartanburg, SC
• Zachary Thomas Manuel Physician Assistant · Marion, VA
• Dr. Joshua Todd Prickett, DO Neurological Surgery Physician · Salem, VA
• Dr. Benjamin Jared Smith, MD Surgery Physician · Gettysburg, PA
• Julianna D. Snow, DO Family Medicine Physician · Roanoke, VA
• Dr. Preston Adam Waldrop, MD Sports Medicine (Orthopaedic Surgery) Physician · Salem, VA

Other providers in Low Moor

• Aloura Behrens, APRNNP

  Individual Nurse Practitioner · NPI 1295693190

  1 Arh Ln Ste 800, Low Moor, VA 24457-5702 · (540) 862-6750

• Tara M Spence, NP-C

  Individual Nurse Practitioner · NPI 1912414954

  200 Arh Ln, Low Moor, VA 24457-0007 · (540) 862-7064