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DUVALL, CHARLESM.D. NPI 1144287657 Clinician

Diagnostic Radiology · LONGVIEW, TX

Specialty Diagnostic Radiology — from billed Medicare claims
Trained TEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 32 years since medical school (class of 1994, self-reported to CMS)
Location LONGVIEW, TX · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 76 codes billed · 5,668 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
RADIOLOGY CONSULTANTS PC
2024–2026
RADIOLOGY ASSOCIATES OF NORTH TEXAS P A
2020–2023
TITUS COUNTY HOSPITAL DISTRICT
2020–2021
EAST TEXAS RADIOLOGY CONSULTANTS
2019–2020

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 2020-02

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
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
77067 Screening mammography
77063 Screening 3d breast mammography
71250 Ct scan of chest without contrast
73562 X-ray of knee, 3 views
70450 Ct scan head or brain without contrast
73030 X-ray of shoulder, minimum of 2 views
73502 X-ray of hip, 2-3 views
74177 Ct scan of abdomen and pelvis with contrast
73564 X-ray of knee, 4 or more views
74018 X-ray of abdomen, 1 view
71260 Ct scan of chest with contrast
74176 Ct scan of abdomen and pelvis without contrast
72100 X-ray of lower and sacral spine, 2-3 views
76536 Ultrasound scan of head and neck soft tissue
73130 X-ray of hand, minimum of 3 views
73560 X-ray of knee, 1-2 views
73140 X-ray of finger, minimum of 2 views
72148 Mri scan of lower spinal canal without contrast
73110 X-ray of wrist, minimum of 3 views
76705 Limited ultrasound scan of abdomen
73610 X-ray of ankle, minimum of 3 views
76770 Complete ultrasound scan behind abdominal cavity
73630 X-ray of foot, minimum of 3 views
72040 X-ray of upper spine, 2-3 views
70553 Mri scan of brain before and after contrast
71275 Ct scan of blood vessels of chest with contrast
72170 X-ray of pelvis, 1-2 views
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
72141 Mri scan of upper spinal canal without contrast
70551 Mri scan of brain without contrast
71271 Low dose ct scan of chest for lung cancer screening
73552 X-ray of thigh bone, minimum 2 views
72110 X-ray of lower and sacral spine, minimum of 4 views
70498 Ct scan of blood vessels of neck with contrast
73590 X-ray of lower leg, 2 views
72131 Ct scan of lower spine without contrast
74178 Ct scan of abdomen and pelvis before and after contrast
70496 Ct scan of blood vessels of head with contrast
72125 Ct scan of upper spine without contrast
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)
72070 X-ray of middle spine, 2 views
93970 Ultrasound study of arm or leg veins with compression and maneuvers
93880 Ultrasound of both sides of head and neck blood flow
76642 Limited ultrasound scan of 1 breast
76856 Complete ultrasound scan of pelvis
71101 X-ray of ribs on side of body, minimum of 3 views
73080 X-ray of elbow, minimum of 3 views
73522 X-ray of both hips, 3-4 views
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
72146 Mri scan of middle spinal canal without contrast
70491 Ct scan of soft tissue of neck with contrast
71100 X-ray of ribs on side of body, 2 views
72128 Ct scan of middle spine without contrast
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
74300 Review by radiologist of bile and/or pancreatic duct image during surgery
70486 Ct scan of face without contrast
72192 Ct scan of pelvis without contrast
74022 X-ray series of abdomen with single x-ray of chest
93925 Ultrasound of leg arteries or artery grafts
73060 X-ray of upper arm, minimum of 2 views
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
74420 Imaging of urinary tract following injection of a contrast agent
76706 Ultrasound scan of abdominal aorta
78306 Nuclear medicine study of bone and/or joint whole body
93976 Ultrasound of abdomen and pelvis artery and vein blood flow
72072 X-ray of middle spine, 3 views
72220 X-ray of sacrum and tailbone, minimum of 2 views
77065 Diagnostic mammography of 1 breast
77066 Diagnostic mammography of both breasts
70220 X-ray of paranasal sinus, minimum of 3 views
72050 X-ray of upper spine, 4-5 views
74019 X-ray of abdomen, 2 views
74230 Imaging for evaluation of swallowing function
76870 Ultrasound scan of scrotum

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.