Matthew Seigerman

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Bridgeport Hospital Hospital · Bridgeport, CT
• Greenwich Hospital Association Hospital · Greenwich, CT · listed as Greenwich Hospital
• Griffin Hospital Hospital · Derby, CT · listed as The Griffin Hospital
• St Vincent'S Medical Center Hospital · Bridgeport, CT
• Yale-New Haven Hospital Hospital · New Haven, CT

Colleagues at Bridgeport Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 137 clinicians in the practice; 12 are shown here.

• Dr. Joseph Antonico, MD Internal Medicine Physician · Monroe, CT
• Jomo Coddett, MD Emergency Medicine Physician · Stamford, CT
• Dr. Kristin Lynch Gregg, MD Emergency Medicine Physician · Pawtucket, RI
• Nicole Lamparelli, PHYSICIANASSISTANT Physician Assistant · Bridgeport, CT
• MS. Thelma Afua Simpaa Osei Family Nurse Practitioner · Waterbury, CT
• Dr. James Prince, MD Emergency Medicine Physician · Bridgeport, CT
• MS. Margot Kathleen Ring, LCSW Clinical Social Worker · New York, NY
• Jessica Taylor, LCSW Clinical Social Worker · Bridgeport, CT
• Dr. Richard J Teitell, MD Emergency Medicine Physician · Norwalk, CT
• Dr. Che Damon Ward, MD Student in an Organized Health Care Education/Training Program · Philadelphia, PA
• Dr. Brian Zaboski II, PHD Psychologist · New Haven, CT
• Mrs. Justyna Zazdzyk, PA-C Physician Assistant · Norwalk, CT