Mrs. Mary Elizabeth Zimny, ANP-BC, AOCNS

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.

• Beebe Medical Center Hospital · Lewes, DE
• Tidalhealth Nanticoke, Inc. Hospital · Seaford, DE · listed as Tidalhealth Nanticoke, Inc
• Tidalhealth Peninsula Regional, Inc Hospital · Salisbury, MD

Colleagues at Beebe Physician Network Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 293 clinicians in the practice; 12 are shown here.

• Philemon Parker Bailey, DO Emergency Medicine Physician · Lewes, DE
• Megan Marie Bowlin, MSN, APRN, FNP-C Registered Nurse · Millsboro, DE
• Ahmad Elayyan, MD Endocrinology, Diabetes & Metabolism Physician · Lewes, DE
• Elizabeth Daedrie Fischer, NP Family Nurse Practitioner · Lewes, DE
• Leah Higgins, PA-C Medical Physician Assistant · Rehoboth Beach, DE
• Dr. Jeffrey Charles Leggit, MD Family Medicine Physician · Millsboro, DE
• Andrew Richard Meininger, PA-C Physician Assistant · Lewes, DE
• Dr. Elisa M. Montross-Lopez, MD Family Medicine Physician · Milton, DE
• Kunwal Nasrullah, MD Internal Medicine Physician · Millsboro, DE
• Victoria Kathryn Ruch, PA-C Physician Assistant · Wilmington, DE
• Bushra Waseem Hematology & Oncology Physician · Lewes, DE
• David Yunis, MD Psychiatry Physician · Boston, MA

Other providers in Newark

• Mr. Wesley Bryce White

  Individual Nurse Practitioner · NPI 1124959002

  4755 Ogletown Stanton Rd Ste 1D70, Newark, DE 19718-2200 · (302) 733-1663

• Eileen L Williams, FNP-C

  Individual Nurse Practitioner · NPI 1326158056

  537 Stanton Christiana Rd Ste 201, Newark, DE 19713-2146 · (302) 994-9692

• Barbara V Wilson, NP

  Individual Nurse Practitioner · NPI 1053371120

  4755 Ogletown Stanton Rd Ste 1-E-20, Newark, DE 19718-2200 · (302) 234-5800

• Yamileth Wu-Gerrard, MSN

  Individual Nurse Practitioner · NPI 1215977707

  4923 Ogletown Stanton Rd Ste 200, Newark, DE 19713-2081 · (302) 225-0451