NEVVI Medicare utilization intelligence

← back

OHNGEMACH, DANIEL NPI 1962898262 Clinician

Diagnostic Radiology · STONY BROOK, NY

Specialty Diagnostic Radiology — from billed Medicare claims
In practice about 11 years since medical school (class of 2015, self-reported to CMS)
Location STONY BROOK, NY · NPPES registered location
Active in data Billed Medicare 2021–2024 (4 consecutive years)
Scale 11 codes billed · 176 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20222026
STONY BROOK RADIOLOGY, UNIVERSITY FACULTY PRACTICE CORPORATION
2023–2026
PRATT RADIOLOGY ASSOCIATES INC
2022

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 2023-09

Year: 2024 · 2023 · 2022  · 2021 

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 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.

Notify me at launch → Or see a live example profile →

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
77001 Fluoroscopic guidance for insertion or removal of central vein access device
76937 Ultrasonic guidance for blood vessel access
76942 Ultrasonic guidance for needle placement
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch
49083 Drainage of fluid from abdominal cavity using imaging guidance
32408 Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99442 Telephone medical discussion with physician, 11-20 minutes

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.