HCPList Know more before you call. About
REPORTED PROCEDURE ACTIVITY

Pacemaker Insertion Or Repair

Clinicians with activity displayed in the CMS procedure file. Published count ranges are preserved.

What these counts mean

Published Medicare activity in a one-year claims window, not all patients or a quality score. Ranges stay ranges. The source does not specify exact service dates. Coverage and source details

Nationwide · Exact areaEdit location

Clinicians with reported activity

Reported Medicare activity (not quality)

Ordered by the lower end of published Medicare count ranges. Activity is not a quality score.

George P Hanna, M.D.

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS)

Bay City, TX
81Published Medicare activity

Hrak Chemchirian, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS)

New Albany, IN
81Published Medicare activity

Joseph F Winget, M.D.

Cardiovascular Disease

South Burlington, VT
81Published Medicare activity

Yang Yang

Cardiac Electrophysiology (CMS)

Fayetteville, AR
81Published Medicare activity

Julia Vladimironva Montgomery, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS)

St Cloud, MN
81Published Medicare activity

John Calvin Sharp, MD

Cardiovascular Disease

Hilton Head Island, SC
81Published Medicare activity

Leon M Ptaszek, MD PHD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS)

Boston, MA
81Published Medicare activity

Shining Sun, MD

Cardiac Electrophysiology (CMS)

Reno, NV
81Published Medicare activity

CMS reports a one-year claims window with a reporting lag. These counts are not total lifetime experience, patient counts, or evidence of quality. Read the method and limits.

Source: CMS Utilization Data · Published Oct 15, 2026.