Miss. Michelle Chiarina Demarco, PA

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
• Bayhealth Hospital, Sussex Campus Hospital · Milford, DE

Colleagues at Bayhealth Medical Center, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 401 clinicians in the practice; 12 are shown here.

• Dr. Vincent D Abbrescia, DO Cardiovascular Disease Physician · Dover, DE
• Kristen Elizabeth Anderson, PA-C Physician Assistant · Dover, DE
• Susan M Condreras, PA Physician Assistant · Milford, DE
• Dr. Naili MA, MD Clinical Pathology/Laboratory Medicine Physician · Dover, DE
• Dr. Nicholas J Mandalakas, MD Cardiovascular Disease Physician · Dover, DE
• Valeria A. Pelly, AGNP Registered Nurse · Dover, DE
• Mr. Bryan E Perey, PA-C Surgical Physician Assistant · Dover, DE
• Svetlana Polishchuk, MD Internal Medicine Physician · Harrington, DE
• Aditya Sharma, MD Internal Medicine Physician · Carlisle, PA
• Jessica A Taylor, APRN Family Nurse Practitioner · Dover, DE
• Alvaro Lenin Toledo Rivera, MD Internal Medicine Physician · Danville, PA
• Mable Tsui, DO Neuromusculoskeletal Medicine & OMM Physician · Smyrna, DE

Other providers in Dover

• Teresa K Crisafulli, PAC

  Individual Physician Assistant · NPI 1457323875

  640 S State St, Dover, DE 19901-3530 · (410) 398-4000

• Stacey Lynn Cronauer, PA-C

  Individual Physician Assistant · NPI 1659362689

  Medical Alternative Care Inc 1275 S State St, Dover, DE 19901 · (302) 678-1303

• Mr. David Ross Davenport Jr., PA

  Individual Physician Assistant · NPI 1518981539

  1275 S State St, Dover, DE 19901-6927 · (302) 678-1303

• Khai E Davis, PA

  Individual Physician Assistant · NPI 1649986365

  540 S Governors Ave Ste 101A, Dover, DE 19904-3530 · (302) 744-7980

• Ronnie N Diem, PAC

  Individual Physician Assistant · NPI 1932164324

  4601 S Dupont Hwy, Dover, DE 19901-6405 · (302) 331-9026

• Frederick Dimeo, PA

  Individual Physician Assistant · NPI 1669479531

  655 S Bay Rd Ste 1F, Dover, DE 19901-4694 · (302) 730-4366

• Brittany Marie Dixon, PA-C

  Individual Physician Assistant · NPI 1477702819

  285 Beiser Blvd Ste 201, Dover, DE 19904-7801 · (302) 731-2888

• Michael F. Dowd, PA-C

  Individual Physician Assistant · NPI 1255362166

  640 S State St, Dover, DE 19901-3530 · (302) 674-4700