Dr. Michael Chill, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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.

• Baystate Medical Center Hospital · Springfield, MA · listed as Baystate Medical Center Inc
• Baystate Noble Hospital Hospital · Westfield, MA · listed as Baystate Noble Hospital Corporation
• Baystate Wing Hospital Hospital · Palmer, MA · listed as Baystate Wing Hospital Corporation
• Holyoke Medical Center Hospital · Holyoke, MA · listed as Holyoke Medical Center, Inc
• Mercy Medical Ctr Hospital · Springfield, MA · listed as The Mercy Hospital Inc

Colleagues at Advanced Imaging Specialists LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 47 clinicians in the practice; 12 are shown here.

• Mr. Nicholas Carra, PA-C Surgical Physician Assistant · Springfield, MA
• Dr. Terrence Michael Chambers, MD Diagnostic Radiology Physician · Evansville, IN
• Philip A Dinauer, MD Diagnostic Radiology Physician · Hartford, CT
• Jeffrey Hawley, MD Vascular & Interventional Radiology Physician · Southbury, CT
• Dr. Sidney L Kahn IV, MD Vascular & Interventional Radiology Physician · Springfield, MA
• Christopher Jon Leary, MD Diagnostic Radiology Physician · Bristol, CT
• Dr. Gregory Nevsky, MD Diagnostic Radiology Physician · Brewster, NY
• Kara M. Pacelia, PA-C Medical Physician Assistant · Hartford, CT
• Folco Scappaticci Diagnostic Radiology Physician · Bristol, CT
• Charan Singh, MD Diagnostic Radiology Physician · Farmington, CT
• Dr. Neil Castillo Srivastava, MD Diagnostic Radiology Physician · Manhasset, NY
• David L Zimmerman, MD Neuroradiology Physician · Hartford, CT

Other providers in West Springfield

• Caitlin Anable, OTR/L

  Individual Student in an Organized Health Care Education/Training Program · NPI 1679007272

  Student / training record West Springfield, MA

• Mackenzie Callini

  Individual Student in an Organized Health Care Education/Training Program · NPI 1598223315

  Student / training record West Springfield, MA

• Carina Deleon

  Individual Student in an Organized Health Care Education/Training Program · NPI 1629689963

  Student / training record West Springfield, MA

• Terenz Deleon

  Individual Student in an Organized Health Care Education/Training Program · NPI 1316589047

  Student / training record West Springfield, MA

• Taylor Deskavich

  Individual Student in an Organized Health Care Education/Training Program · NPI 1790511756

  Student / training record West Springfield, MA

• Siobhan Marie Hoffman

  Individual Student in an Organized Health Care Education/Training Program · NPI 1265364152

  Student / training record West Springfield, MA