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SCALLY, JOHNMD NPI 1508952318 Clinician

Cardiology · O FALLON, IL

Specialty Cardiology — from billed Medicare claims
Trained GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 26 years since medical school (class of 2000, self-reported to CMS)
Location O FALLON, IL · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 33 codes billed · 4,136 disclosed volume (CY2024 — most recent year in data)
Current groups
member of 4 groups; the volumes below are this clinician's personal volume and are not attributed to any single group
Hospital affiliations
  • HSHS HOLY FAMILY HOSPITAL INC · Hospital · CCN 140137
  • HSHS ST ELIZABETH'S HOSPITAL · Hospital · CCN 140187
  • SSM HEALTH ST MARY'S HOSPITAL -CENTRALIA · Hospital · CCN 140034
  • ST JOSEPH'S HOSPITAL · Hospital · CCN 141336
  • ST JOSEPHS HOSPITAL · Hospital · CCN 140145
registry affiliations from the CMS Doctors & Clinicians facility file — an administrative affiliation, not a statement about where care is delivered

Group affiliation since 2019

20192026
ST JOSEPHS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST F
2023–2026
HSHS HOLY FAMILY HOSPITAL INC
2020–2026
PRAIRIE CARDIOVASCULAR CONSULTANTS LTD
2019–2026
ST ELIZABETHS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER
2019–2026
ST ANTHONY'S MEMORIAL HOSPITAL
2020–2024
ST JOSEPHS HOSPITAL BREESE OF THE HOSPITAL SISTERS OF THE THIRD ORDER
2019–2024

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2021-12
Data year CY2024 CY2023 CY2022  CY2021  CY2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed submitted charges across all codes were in CY2024. Included with Platform.

  • Charge, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Volume Beneficiary-episodes Avg charge Avg Medicare payment
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
93298 Evaluation of cardiac rhythm monitor system, remote up to 30 days
G0250 Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
93229 Electrocardiogram (ecg) up to 30 days continuous with transmission of patient triggered events with review and report by health care professional
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
93228 Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
93312 Ultrasound of heart with probe in esophagus, with report
93320 Ultrasound of heart blood flow, valves and chambers
93308 Ultrasound of heart, follow-up
93319 3d ultrasound imaging of heart for evaluation of heart structure performed during ultrasound imaging of congenital heart defects
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
93355 Ultrasound of heart with probe in esophagus during surgery on heart or great blood vessels with report
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes

Showing the top 25 of 33 procedures this clinician billed. The full list is part of the premium platform. Notify me at launch →

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.