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DANG, DAVIDM.D. NPI 1679797203 Clinician

Diagnostic Radiology · UPLAND, CA

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 23 years since medical school (class of 2003, self-reported to CMS)
Location UPLAND, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 77 codes billed · 9,617 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
SAN ANTONIO RADIOLOGICAL MEDICAL
2019–2026
CLAREMONT IMAGING ASSOCIATES A MEDICAL CORPORATION
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 2012-03

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
70450 Ct scan head or brain without contrast
74176 Ct scan of abdomen and pelvis without contrast
76376 3d radiographic procedure
77080 Dxa bone density measurement of hip, pelvis, spine
76770 Complete ultrasound scan behind abdominal cavity
71250 Ct scan of chest without contrast
74018 X-ray of abdomen, 1 view
70551 Mri scan of brain without contrast
73564 X-ray of knee, 4 or more views
74177 Ct scan of abdomen and pelvis with contrast
76700 Complete ultrasound scan of abdomen
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)
71275 Ct scan of blood vessels of chest with contrast
73502 X-ray of hip, 2-3 views
73030 X-ray of shoulder, minimum of 2 views
76641 Complete ultrasound scan of 1 breast
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
93976 Ultrasound of abdomen and pelvis artery and vein blood flow
73130 X-ray of hand, minimum of 3 views
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
71260 Ct scan of chest with contrast
73630 X-ray of foot, minimum of 3 views
77066 Diagnostic mammography of both breasts
93970 Ultrasound study of arm or leg veins with compression and maneuvers
73721 Mri scan of leg joint without contrast
76705 Limited ultrasound scan of abdomen
70498 Ct scan of blood vessels of neck with contrast
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
72125 Ct scan of upper spine without contrast
70496 Ct scan of blood vessels of head with contrast
76856 Complete ultrasound scan of pelvis
73110 X-ray of wrist, minimum of 3 views
77065 Diagnostic mammography of 1 breast
73560 X-ray of knee, 1-2 views
72110 X-ray of lower and sacral spine, minimum of 4 views
70553 Mri scan of brain before and after contrast
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
93880 Ultrasound of both sides of head and neck blood flow
72100 X-ray of lower and sacral spine, 2-3 views
73221 Mri scan of arm joint without contrast
73610 X-ray of ankle, minimum of 3 views
76536 Ultrasound scan of head and neck soft tissue
74178 Ct scan of abdomen and pelvis before and after contrast
72170 X-ray of pelvis, 1-2 views
73718 Mri scan of leg without contrast
73552 X-ray of thigh bone, minimum 2 views
73562 X-ray of knee, 3 views
74181 Mri scan of abdomen without contrast
74250 Single contrast x-ray of small intestine
72050 X-ray of upper spine, 4-5 views
73523 X-ray of both hips, minimum of 5 views
73590 X-ray of lower leg, 2 views
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
72148 Mri scan of lower spinal canal without contrast
74183 Mri scan of abdomen before and after contrast
72072 X-ray of middle spine, 3 views
73080 X-ray of elbow, minimum of 3 views
73700 Ct scan of leg without contrast
93925 Ultrasound of leg arteries or artery grafts
70486 Ct scan of face without contrast
72131 Ct scan of lower spine without contrast
72197 Mri scan of pelvis before and after contrast
74246 Double contrast x-ray of upper digestive tract
72192 Ct scan of pelvis without contrast
19083 Biopsy of breast and placement of locating device using ultrasound, first growth
75571 Ct scan of heart with evaluation of blood vessel calcium
70544 Mri scan of blood vessels of head without contrast
73090 X-ray of forearm, 2 views
76870 Ultrasound scan of scrotum
72141 Mri scan of upper spinal canal without contrast
73218 Mri scan of arm without contrast
93926 Ultrasound of one leg arteries or artery grafts

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.