Lauren Nichole Walls, PA-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.

• Bayhealth Medical Center, Kent Campus Hospital · Dover, DE · listed as Bayhealth Medical Center
• Beebe Medical Center Hospital · Lewes, DE
• Christiana Hospital Hospital · Newark, DE · listed as Christiana Care Hospital
• Union Hospital Of Cecil County Hospital · Elkton, MD
• Bayhealth Hospital, Sussex Campus Hospital · Milford, DE

Colleagues at Brandywine Urology Consultants PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 19 clinicians in the practice; 12 are shown here.

• Mrs. Katherine Mary Abernethy, NP-C Family Nurse Practitioner · New Castle, DE
• Dr. Bruce N Benge, MD Urology Physician · New Castle, DE
• Robert David Brown, MD Urology Physician · New Castle, DE
• Samantha Delfeld, PA-C Physician Assistant · Seaford, DE
• Thomas J Desperito, MD Urology Physician · New Castle, DE
• Melissa Ann Lehr, NP-C Nurse Practitioner · New Castle, DE
• Dr. Michael R Lobis, MD Urology Physician · New Castle, DE
• Dr. John Michael Masterson, MD Urology Physician · New Castle, DE
• Christopher Ryan Mitchell, MD Urology Physician · New Castle, DE
• Gabriel Pelaez, PA-C Physician Assistant · New Castle, DE
• Dr. Steven A Terranova, MD Urology Physician · New Castle, DE
• Mona Yezdani, MD Urology Physician · New Castle, DE

Other providers in New Castle

• Abigail Flores-Toscano, PA-C

  Individual Physician Assistant · NPI 1174440820

  144 Mallard Rd, New Castle, DE 19720-8912 · (302) 559-1040

• Jessica Glant, PA-C

  Individual Physician Assistant · NPI 1467964205

  12 Reads Way Ste 2000, New Castle, DE 19720-1649 · (302) 652-8990

• Lauren McDonnell, PA-C

  Individual Physician Assistant · NPI 1083267082

  129 N Dupont Hwy, New Castle, DE 19720-3135 · (302) 328-5150

• Gabriel Pelaez, PA-C

  Individual Physician Assistant · NPI 1003392838

  12 Reads Way Ste 2000, New Castle, DE 19720-1649 · (302) 652-8990

• Carolyn Yochum Wulff, PA

  Individual Physician Assistant · NPI 1831809573

  94 Christiana Rd, New Castle, DE 19720-3118 · (302) 327-7630