Dr. Jianhui Zhang, 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. Those with a page here are linked.

• Griffin Hospital Hospital · Derby, CT · listed as The Griffin Hospital
• Saint Mary'S Hospital Hospital · Waterbury, CT · listed as Saint Mary's Hospital, Inc
• Waterbury Hospital Hospital · Waterbury, CT

Colleagues at Prospect CT Medical Foundation Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 289 clinicians in the practice; 12 are shown here.

• Mr. Andrew Kronk, MSW Clinical Social Worker · Manchester, CT
• Rachel Ellen London, PA Physician Assistant · Manchester, CT
• Deann Masterson, PA-C Surgical Physician Assistant · Waterbury, CT
• Elizabeth A Mirabile Levens, MD Critical Care Medicine (Internal Medicine) Physician · Waterbury, CT
• Uchenna Okereke, MD Infectious Disease Physician · Norwich, CT
• Samantha Ann Pacileo Physician Assistant · Waterbury, CT
• Flordeliza Palazzolo, MD Pediatrics Physician · Ellington, CT
• Dr. David Joseph Pizzuto, MD Internal Medicine Physician · Waterbury, CT
• Hector Rodolfo Pun, MD Gastroenterology Physician · Waterbury, CT
• Kevin Reddington, APRN Adult Health Nurse Practitioner · Waterbury, CT
• Chelsey Ann Shaban, APRN Primary Care Nurse Practitioner · Thomaston, CT
• Leor Zedek, MD Family Medicine Physician · Waterbury, CT

Other providers in Lebanon

• Dr. Cheng Chin Wang, DO

  Individual Neurology Physician · NPI 1952863300

  1 Medical Center Dr, Lebanon, NH 03756-0001 · (603) 650-5000

• Dr. Thomas Nelson Ward, MD

  Individual Neurology Physician · NPI 1811955263

  1 Medical Center Dr Dhmc Section Of Neurology, Lebanon, NH 03756-1000 · (603) 650-8664

• Kevin Peter Geren Williams

  Individual Neurology Physician · NPI 1326575093

  1 Medical Center Dr, Lebanon, NH 03756-1000 · (603) 650-5000

• Ryan Wilson, MD

  Individual Neurology Physician · NPI 1780070060

  1 Medical Center Dr Dhmc, Lebanon, NH 03756-1000 · (603) 650-5748