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HARO, GREGMD NPI 1609293919 Clinician

Thoracic Surgery · NORTHRIDGE, CA

Specialty Thoracic Surgery — from billed Medicare claims
Trained UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS — medical school, self-reported to CMS
In practice about 12 years since medical school (class of 2014, self-reported to CMS)
Location NORTHRIDGE, CA · NPPES registered location
Active in data Billed Medicare 2023–2024 (2 consecutive years)
Scale 11 codes billed · 284 disclosed volume (CY2024 — most recent year in data)

Group affiliation since 2019

20242026

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 2024-04

Year: 2024 · 2023

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

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 premium 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 locked column Beneficiary-episodes locked column Avg charge locked column Avg Medicare payment locked column
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes premiumpremium premiumpremium
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes premiumpremium premiumpremium
33508 Harvest of vein using an endoscope premiumpremium premiumpremium
33533 Coronary artery bypass using artery graft, 1 graft premiumpremium premiumpremium
33361 Replacement of aortic valve through the skin and femoral artery premiumpremium premiumpremium
31600 Incision of windpipe for insertion of breathing tube (older than 2 years) premiumpremium premiumpremium
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes premiumpremium premiumpremium
33518 Coronary artery bypass using vein or artery graft, 2 grafts premiumpremium premiumpremium
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more premiumpremium premiumpremium
33208 Insertion of pacemaker and upper and lower heart chamber electrode premiumpremium premiumpremium
33519 Coronary artery bypass using vein or artery graft, 3 grafts premiumpremium premiumpremium

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.