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GRIFFIN, ANDREWM.D. NPI 1700937018 Clinician

Diagnostic Radiology · EVANSTON, IL

Specialty Diagnostic Radiology — from billed Medicare claims
Trained RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY — medical school, self-reported to CMS
In practice about 24 years since medical school (class of 2002, self-reported to CMS)
Location EVANSTON, IL · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 63 codes billed · 14,348 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
NORTHWESTERN MEDICAL FACULTY FOUNDATION
2025–2026
RADIOLOGY AND NUCLEAR CONSULTANTS LTD
2023–2025
PALOS IMAGING LLC
2023–2024
RADIOLOGY IMAGING SPECIALISTS
2019–2023

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 2025-01

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
A9575 Injection, gadoterate meglumine, 0.1 ml
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
71045 X-ray of chest, 1 view
70450 Ct scan head or brain without contrast
74177 Ct scan of abdomen and pelvis with contrast
71250 Ct scan of chest without contrast
74176 Ct scan of abdomen and pelvis without contrast
71275 Ct scan of blood vessels of chest with contrast
93970 Ultrasound study of arm or leg veins with compression and maneuvers
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
75574 Ct scan of blood vessels and grafts of heart with contrast
73721 Mri scan of leg joint without contrast
A9595 Piflufolastat f-18, diagnostic, 1 millicurie
71046 X-ray of chest, 2 views
A9552 Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
72125 Ct scan of upper spine without contrast
74018 X-ray of abdomen, 1 view
76376 3d radiographic procedure
76705 Limited ultrasound scan of abdomen
72148 Mri scan of lower spinal canal without contrast
71260 Ct scan of chest with contrast
70551 Mri scan of brain without contrast
70553 Mri scan of brain before and after contrast
76775 Limited ultrasound scan behind abdominal cavity
76536 Ultrasound scan of head and neck soft tissue
74183 Mri scan of abdomen before and after contrast
73221 Mri scan of arm joint without contrast
73502 X-ray of hip, 2-3 views
77080 Dxa bone density measurement of hip, pelvis, spine
70496 Ct scan of blood vessels of head with contrast
70498 Ct scan of blood vessels of neck with contrast
73030 X-ray of shoulder, minimum of 2 views
78580 Nuclear medicine study of lung circulation
93880 Ultrasound of both sides of head and neck blood flow
72141 Mri scan of upper spinal canal without contrast
73562 X-ray of knee, 3 views
76856 Complete ultrasound scan of pelvis
74230 Imaging for evaluation of swallowing function
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
75580 Analysis of data from ct study of heart blood vessels to assess severity of heart artery disease, with interpretation and report
72170 X-ray of pelvis, 1-2 views
72131 Ct scan of lower spine without contrast
73501 X-ray of hip, 1 view
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
73552 X-ray of thigh bone, minimum 2 views
73718 Mri scan of leg without contrast
93976 Ultrasound of abdomen and pelvis artery and vein blood flow
72100 X-ray of lower and sacral spine, 2-3 views
74178 Ct scan of abdomen and pelvis before and after contrast
76770 Complete ultrasound scan behind abdominal cavity
70486 Ct scan of face without contrast
73630 X-ray of foot, minimum of 3 views
71101 X-ray of ribs on side of body, minimum of 3 views
72110 X-ray of lower and sacral spine, minimum of 4 views
72192 Ct scan of pelvis without contrast
73590 X-ray of lower leg, 2 views
73700 Ct scan of leg without contrast
72146 Mri scan of middle spinal canal without contrast
73200 Ct scan of arm without contrast
78816 Nuclear medicine study whole body with ct scan
74246 Double contrast x-ray of upper digestive tract
78226 Nuclear medicine study of liver and bile duct system

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.