NEVVI Medicare utilization intelligence

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PONTING, JOHNM.D. NPI 1285072280 Clinician

Diagnostic Radiology · NASHVILLE, TN

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 13 years since medical school (class of 2013, self-reported to CMS)
Location NASHVILLE, TN · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 31 codes billed · 6,573 disclosed services (CY2024 — most recent year in data)
Current groups
member of 2 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20202026
VANDERBILT IMAGING SERVICES LLC
2026
VANDERBILT UNIVERSITY MEDICAL CENTER
2025–2026
BAYCARE OUTPATIENT IMAGING LLC
2023–2025
ST JOSEPHS DIAGNOSTIC CENTER LLC
2023–2025
STERN DRAKE ISBELL AND ASSOCIATES PA
2023–2025
NOL LLC
2021–2023
ADI RADIOLOGY PC
2020–2023
MIDDLE TENNESSEE IMAGING LLC
2020–2023
CLARKSVILLE IMAGING CENTER LLC
2022
ADVANCED DIAGNOSTIC IMAGING, PC
2020

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 2025-02

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
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
A9585 Injection, gadobutrol, 0.1 ml
71045 X-ray of chest, 1 view
70450 Ct scan head or brain without contrast
76770 Complete ultrasound scan behind abdominal cavity
74177 Ct scan of abdomen and pelvis with contrast
74176 Ct scan of abdomen and pelvis without contrast
71275 Ct scan of blood vessels of chest with contrast
71046 X-ray of chest, 2 views
93880 Ultrasound of both sides of head and neck blood flow
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
93925 Ultrasound of leg arteries or artery grafts
72125 Ct scan of upper spine without contrast
74018 X-ray of abdomen, 1 view
93970 Ultrasound study of arm or leg veins with compression and maneuvers
70551 Mri scan of brain without contrast
76705 Limited ultrasound scan of abdomen
71250 Ct scan of chest without contrast
76937 Ultrasonic guidance for blood vessel access
70496 Ct scan of blood vessels of head with contrast
70498 Ct scan of blood vessels of neck with contrast
71271 Low dose ct scan of chest for lung cancer screening
72131 Ct scan of lower spine without contrast
0042T Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast
32555 Aspiration of fluid from chest cavity using imaging guidance
71260 Ct scan of chest with contrast
74183 Mri scan of abdomen before and after contrast
73562 X-ray of knee, 3 views
77001 Fluoroscopic guidance for insertion or removal of central vein access device
77012 Review by radiologist of ct guidance for needle placement

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.