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MARMAGKIOLIS, KONSTANTINOSMD NPI 1053608505 Clinician

Interventional Cardiology · TAMPA, FL

Specialty Interventional Cardiology — from billed Medicare claims
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Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 15 codes billed · 1,345 disclosed volume (CY2024 — most recent year in data)
Current groups
Hospital affiliations
  • ADVENTHEALTH TAMPA · Hospital · CCN 100173
  • TAMPA GENERAL HOSPITAL · Hospital · CCN 100128
registry affiliations from the CMS Doctors & Clinicians facility file — an administrative affiliation, not a statement about where care is delivered

Group affiliation since 2019

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Membership spans across every group on this clinician's 2019+ registry record, departed groups included. 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 2023-06
Data year CY2024 CY2023 CY2022  CY2021  CY2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The full billed-volume analytics for this provider — its position among specialty peers, practice focus, and the payments behind it — computed from 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
J2785 Injection, regadenoson, 0.1 mg
93880 Ultrasound of both sides of head and neck blood flow
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
A9502 Technetium tc-99m tetrofosmin, diagnostic, per study dose
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
93228 Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
93970 Ultrasound study of arm or leg veins with compression and maneuvers

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.