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GRUENER, JASONMD NPI 1710340930 Clinician

Diagnostic Radiology · HACKENSACK, NJ

Specialty Diagnostic Radiology — from billed Medicare claims
Trained ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI — medical school, self-reported to CMS
In practice about 10 years since medical school (class of 2016, self-reported to CMS)
Location HACKENSACK, NJ · NPPES registered location
Active in data Billed Medicare 2022–2024 (3 consecutive years)
Scale 48 codes billed · 3,148 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

20232026
HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC
2026
IMAGING NORTH LLC
2025–2026
NEW CENTURY IMAGING LLC
2025–2026
HACKENSACK RADIOLOGY GROUP PA
2023–2026

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 2026-03

Year: 2024 · 2023 · 2022 

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
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
74177 Ct scan of abdomen and pelvis with contrast
71250 Ct scan of chest without contrast
77080 Dxa bone density measurement of hip, pelvis, spine
70450 Ct scan head or brain without contrast
74176 Ct scan of abdomen and pelvis without contrast
76770 Complete ultrasound scan behind abdominal cavity
71275 Ct scan of blood vessels of chest with contrast
71260 Ct scan of chest with contrast
73502 X-ray of hip, 2-3 views
76705 Limited ultrasound scan of abdomen
74018 X-ray of abdomen, 1 view
73564 X-ray of knee, 4 or more views
73630 X-ray of foot, minimum of 3 views
73030 X-ray of shoulder, minimum of 2 views
74230 Imaging for evaluation of swallowing function
76700 Complete ultrasound scan of abdomen
76536 Ultrasound scan of head and neck soft tissue
73560 X-ray of knee, 1-2 views
72100 X-ray of lower and sacral spine, 2-3 views
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
73130 X-ray of hand, minimum of 3 views
77012 Review by radiologist of ct guidance for needle placement
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older
72125 Ct scan of upper spine without contrast
73552 X-ray of thigh bone, minimum 2 views
73590 X-ray of lower leg, 2 views
32555 Aspiration of fluid from chest cavity using imaging guidance
73562 X-ray of knee, 3 views
76776 Ultrasound scan of transplanted kidney
49083 Drainage of fluid from abdominal cavity using imaging guidance
72170 X-ray of pelvis, 1-2 views
76937 Ultrasonic guidance for blood vessel access
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
76942 Ultrasonic guidance for needle placement
73080 X-ray of elbow, minimum of 3 views
50435 Replacement of kidney drainage tube using imaging guidance with review by radiologist
73610 X-ray of ankle, minimum of 3 views
75571 Ct scan of heart with evaluation of blood vessel calcium
70551 Mri scan of brain without contrast
73060 X-ray of upper arm, minimum of 2 views
73110 X-ray of wrist, minimum of 3 views
74183 Mri scan of abdomen before and after contrast
32557 Drainage of fluid from chest cavity with insertion of indwelling tube using imaging guidance
73700 Ct scan of leg without contrast
71101 X-ray of ribs on side of body, minimum of 3 views

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.