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NASH, KEVINM.D NPI 1811950827 Clinician

Interventional Radiology · CHICO, CA

Specialty Interventional Radiology — from billed Medicare claims
Trained LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 42 years since medical school (class of 1984, self-reported to CMS)
Location CHICO, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 65 codes billed · 3,184 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
ENLOE MEDICAL CENTER
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 2025-09

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. Included with Platform.

  • 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
74177 Ct scan of abdomen and pelvis with contrast
70450 Ct scan head or brain without contrast
71260 Ct scan of chest with contrast
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
75571 Ct scan of heart with evaluation of blood vessel calcium
74176 Ct scan of abdomen and pelvis without contrast
72082 X-ray of entire middle and lower spine, 2-3 views
71250 Ct scan of chest without contrast
71275 Ct scan of blood vessels of chest with contrast
70496 Ct scan of blood vessels of head with contrast
72125 Ct scan of upper spine without contrast
72148 Mri scan of lower spinal canal without contrast
72170 X-ray of pelvis, 1-2 views
70498 Ct scan of blood vessels of neck with contrast
70551 Mri scan of brain without contrast
70553 Mri scan of brain before and after contrast
73502 X-ray of hip, 2-3 views
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
74220 Single contrast x-ray of esophagus
72081 X-ray of entire middle and lower spine, 1 view
71046 X-ray of chest, 2 views
74250 Single contrast x-ray of small intestine
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
74018 X-ray of abdomen, 1 view
72120 X-ray lower and sacral spine, 2-3 views bending views
72100 X-ray of lower and sacral spine, 2-3 views
74230 Imaging for evaluation of swallowing function
93970 Ultrasound study of arm or leg veins with compression and maneuvers
74178 Ct scan of abdomen and pelvis before and after contrast
74420 Imaging of urinary tract following injection of a contrast agent
76536 Ultrasound scan of head and neck soft tissue
74170 Ct scan of abdomen before and after contrast
72141 Mri scan of upper spinal canal without contrast
73560 X-ray of knee, 1-2 views
74246 Double contrast x-ray of upper digestive tract
73110 X-ray of wrist, minimum of 3 views
73630 X-ray of foot, minimum of 3 views
73030 X-ray of shoulder, minimum of 2 views
78816 Nuclear medicine study whole body with ct scan
93925 Ultrasound of leg arteries or artery grafts
70491 Ct scan of soft tissue of neck with contrast
72040 X-ray of upper spine, 2-3 views
73562 X-ray of knee, 3 views
93880 Ultrasound of both sides of head and neck blood flow
72131 Ct scan of lower spine without contrast
72158 Mri scan of lower spinal canal before and after contrast
73130 X-ray of hand, minimum of 3 views
73552 X-ray of thigh bone, minimum 2 views
73610 X-ray of ankle, minimum of 3 views
74183 Mri scan of abdomen before and after contrast
76770 Complete ultrasound scan behind abdominal cavity
70492 Ct scan of soft tissue of neck before and after contrast
73564 X-ray of knee, 4 or more views
75572 Ct scan of heart structure with contrast
72146 Mri scan of middle spinal canal without contrast
74240 Single contrast x-ray of upper digestive tract
72156 Mri scan of upper spinal canal before and after contrast
72192 Ct scan of pelvis without contrast
73700 Ct scan of leg without contrast
75635 Ct scan of abdominal aorta and both leg arteries with contrast
76705 Limited ultrasound scan of abdomen
78708 Nuclear medicine study of kidney, blood, flow, and function with drug administration
93922 Ultrasound study of arm and leg arteries
93976 Ultrasound of abdomen and pelvis artery and vein blood flow

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.