Jaeyoon Chung, 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.

• Christiana Hospital Hospital · Newark, DE · listed as Christiana Care Hospital

Colleagues at Anesthesia Services PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 201 clinicians in the practice; 12 are shown here.

• Katherine Margaret Allen, CRNA Certified Registered Nurse Anesthetist · Chester, PA
• Hanilor A Armandi, CRNA Certified Registered Nurse Anesthetist · New Castle, DE
• Joseph John Breslin, CRNA Certified Registered Nurse Anesthetist · New Castle, DE
• Ashley Elizabeth Kurz Caplan, DO Anesthesiology Physician · Wynnewood, PA
• Mrs. Obianuju M Chikwere, CRNA Certified Registered Nurse Anesthetist · Windsor Mill, MD
• Paula Chua, CRNA Certified Registered Nurse Anesthetist · New Castle, DE
• Mr. Eugene J Garvin Anesthesiology Physician · New York, NY
• Holly Gulli, CRNA Certified Registered Nurse Anesthetist · New Castle, DE
• Mrs. Redemptor Kwamboka Harewood, CRNA Certified Registered Nurse Anesthetist · New Castle, DE
• Megan Hirshberg, MD Student in an Organized Health Care Education/Training Program · New York, NY
• Meghna Jipson, CRNA Certified Registered Nurse Anesthetist · Newcastle, DE
• Lindsay Long, CRNA Registered Nurse · Newark, DE

Other providers in West Chester

• Dr. Julian Leonardo Castaneda, MD

  Individual Anesthesiology Physician · NPI 1033350590

  701 E Marshall St Nrw 141, West Chester, PA 19380-4412 · (610) 431-5000

• Clinical Care Associates of the University Of

  Organization Anesthesiology Physician · NPI 1518541887

  701 E Marshall St # 141, West Chester, PA 19380-4412 · (215) 662-4000

• John Francis Coleman, MD

  Individual Anesthesiology Physician · NPI 1174715031

  701 E Marshall St, West Chester, PA 19380-4412 · (610) 431-5472

• Dr. Glenn Ereso, MD

  Individual Anesthesiology Physician · NPI 1063620953

  701 E Marshall St, West Chester, PA 19380-4412 · (610) 431-5387

• Daphne J Florence, MD

  Individual Anesthesiology Physician · NPI 1518988757

  701 E Marshall Street Nrw 141, West Chester, PA 19380-4412 · (610) 431-5472