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HOULIHAN, ROBERTMD NPI 1922086800 Clinician

Cardiology · MANKATO, MN

Specialty Cardiology — from billed Medicare claims
Trained UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 33 years since medical school (class of 1993, self-reported to CMS)
Location MANKATO, MN · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 26 codes billed · 2,635 disclosed services (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

Group affiliation since 2019

20192026
MAYO CLINIC HEALTH SYSTEM-SOUTHEAST MINNESOTA REGION
2026
MAYO CLINIC HEALTH SYSTEM-ST JAMES
2022–2026
MAYO CLINIC HEALTH SYSTEM-FAIRMONT
2019–2026
MAYO CLINIC HEALTH SYSTEM-SOUTHWEST MINNESOTA REGION
2019–2026

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 2022-05

Year: 2024 · 2023 · 2022  · 2021  · 2020 

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 Medicare payments across all codes were in CY2024. Unlock to see the figure.

  • Payment, 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
  • Volume over five years — discrete yearly counts, no rate
  • 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 Services Beneficiary-episodes Avg charge Avg Medicare payment
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
93280 Programming of dual lead pacemaker system
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function
93308 Ultrasound of heart, follow-up
93284 Programming of multiple lead implantable defibrillator system
93279 Programming of single lead pacemaker system
93321 Ultrasound of heart blood flow, valves and chambers, follow-up
93298 Evaluation of cardiac rhythm monitor system, remote up to 30 days
93281 Programming of multiple lead pacemaker system
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
93283 Programming of dual lead implantable defibrillator system
93356 Heart muscle strain imaging
93282 Programming of single lead implantable defibrillator system
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
93320 Ultrasound of heart blood flow, valves and chambers
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
93312 Ultrasound of heart with probe in esophagus, with report
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
33208 Insertion of pacemaker and upper and lower heart chamber electrode

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.