Peter Alfred Libby, 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.

• Atlantic General Hospital Hospital · Berlin, MD
• Tidalhealth Nanticoke, Inc. Hospital · Seaford, DE · listed as Tidalhealth Nanticoke, Inc
• Tidalhealth Peninsula Regional, Inc Hospital · Salisbury, MD

Colleagues at Tidalhealth Physician Network, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 114 clinicians in the practice; 12 are shown here.

• Ammar Alhaddad Pulmonary Disease Physician · Washington, DC
• Justin Allen, PA-C Medical Physician Assistant · Seaford, DE
• Terry Angell Family Nurse Practitioner · Salisbury, MD
• Michaela Marie Breski Physician Assistant · West Chester, PA
• Sean Michael Forsyth, FNP Registered Nurse · Millsboro, DE
• Nichole Holland, CRNP Family Nurse Practitioner · Delmar, MD
• Dr. Amy Elizabeth Bok Soon Paige, DO Internal Medicine Physician · Newark, NJ
• Dr. Janet T Pedro, MD Nephrology Physician · Georgetown, DE
• Dr. Maria Lourdes Ropisan Internal Medicine Physician · Seaford, DE
• Mario Todorov Todorov, MD Body Imaging Physician · Salisbury, MD
• MS. Beverly Ann Van Schaik, NP Family Nurse Practitioner · Seaford, DE
• Alexander Joseph Zito, MD Body Imaging Physician · Salisbury, MD

Other providers in Salisbury

• Simmi Chawla, MD

  Individual Neuroradiology Physician · NPI 1447274709

  100 E Carroll St, Salisbury, MD 21801-5422 · (410) 677-6656

• William Michael Reid, MD

  Individual Neuroradiology Physician · NPI 1699713941

  100 E Carroll St, Salisbury, MD 21801-5422 · (410) 749-1124

• Dr. Yi Zhang, DO

  Individual Neuroradiology Physician · NPI 1568090090

  100 E Carroll St, Salisbury, MD 21801-5422 · (410) 546-6400