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CHUNG, DAVIDM.D. NPI 1902852809 Clinician

Diagnostic Radiology · SALISBURY, MD

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 31 years since medical school (class of 1995, self-reported to CMS)
Location SALISBURY, MD · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 104 codes billed · 39,708 disclosed services (CY2024 — most recent year in data)
Current groups
member of 4 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
TIDALHEALTH SPECIALTY CARE LLC
2026
ATLANTIC GENERAL HOSPITAL CORPORATION
2022–2026
DELMARVA RADIOLOGY P A
2019–2026
PENINSULA IMAGING LLC
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

Premium

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
77063 Screening 3d breast mammography
77067 Screening mammography
J1010 Injection, methylprednisolone acetate, 1 mg
77080 Dxa bone density measurement of hip, pelvis, spine
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
70450 Ct scan head or brain without contrast
74176 Ct scan of abdomen and pelvis without contrast
71250 Ct scan of chest without contrast
74177 Ct scan of abdomen and pelvis with contrast
73564 X-ray of knee, 4 or more views
73502 X-ray of hip, 2-3 views
73030 X-ray of shoulder, minimum of 2 views
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
70551 Mri scan of brain without contrast
A9595 Piflufolastat f-18, diagnostic, 1 millicurie
72100 X-ray of lower and sacral spine, 2-3 views
73560 X-ray of knee, 1-2 views
71275 Ct scan of blood vessels of chest with contrast
76700 Complete ultrasound scan of abdomen
76770 Complete ultrasound scan behind abdominal cavity
76536 Ultrasound scan of head and neck soft tissue
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)
74018 X-ray of abdomen, 1 view
71260 Ct scan of chest with contrast
73130 X-ray of hand, minimum of 3 views
72125 Ct scan of upper spine without contrast
73630 X-ray of foot, minimum of 3 views
72148 Mri scan of lower spinal canal without contrast
71271 Low dose ct scan of chest for lung cancer screening
70553 Mri scan of brain before and after contrast
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
93880 Ultrasound of both sides of head and neck blood flow
A9552 Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
77065 Diagnostic mammography of 1 breast
76642 Limited ultrasound scan of 1 breast
76705 Limited ultrasound scan of abdomen
73610 X-ray of ankle, minimum of 3 views
76856 Complete ultrasound scan of pelvis
73110 X-ray of wrist, minimum of 3 views
77066 Diagnostic mammography of both breasts
73522 X-ray of both hips, 3-4 views
73120 X-ray of hand, 2 views
73700 Ct scan of leg without contrast
93970 Ultrasound study of arm or leg veins with compression and maneuvers
20610 Aspiration and/or injection of fluid from large joint
77002 Fluoroscopic guidance for needle placement
72141 Mri scan of upper spinal canal without contrast
72110 X-ray of lower and sacral spine, minimum of 4 views
77085 Dxa bone density measurement of hip, pelvis, spine including spine fracture assessment
72050 X-ray of upper spine, 4-5 views
72170 X-ray of pelvis, 1-2 views
74183 Mri scan of abdomen before and after contrast
74178 Ct scan of abdomen and pelvis before and after contrast
77081 Dxa bone density measurement of forearm, finger, hand, or foot
72040 X-ray of upper spine, 2-3 views
73590 X-ray of lower leg, 2 views
72131 Ct scan of lower spine without contrast
74230 Imaging for evaluation of swallowing function
77001 Fluoroscopic guidance for insertion or removal of central vein access device
72070 X-ray of middle spine, 2 views
70486 Ct scan of face without contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
70496 Ct scan of blood vessels of head with contrast
70498 Ct scan of blood vessels of neck with contrast
70491 Ct scan of soft tissue of neck with contrast
72072 X-ray of middle spine, 3 views
76937 Ultrasonic guidance for blood vessel access
73721 Mri scan of leg joint without contrast
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
78816 Nuclear medicine study whole body with ct scan
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older
73200 Ct scan of arm without contrast
73620 X-ray of foot, 2 views
76981 Ultrasound scan of organ tissue for measuring elasticity
49083 Drainage of fluid from abdominal cavity using imaging guidance
71101 X-ray of ribs on side of body, minimum of 3 views
72192 Ct scan of pelvis without contrast
74181 Mri scan of abdomen without contrast
72080 X-ray of middle and lower spine, 2 views
73552 X-ray of thigh bone, minimum 2 views
74019 X-ray of abdomen, 2 views
76857 Limited ultrasound scan of pelvis
93923 Complete ultrasound study of arm and leg arteries
73100 X-ray of wrist, 2 views
74261 Diagnostic ct scan of large intestine without contrast
71100 X-ray of ribs on side of body, 2 views
72114 X-ray lower and sacral spine, minimum of 6 views
73020 X-ray of shoulder, 1 view
73060 X-ray of upper arm, minimum of 2 views
73080 X-ray of elbow, minimum of 3 views
73090 X-ray of forearm, 2 views
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
36561 Insertion of central venous tube with port (5 years or older)
72128 Ct scan of middle spine without contrast
73562 X-ray of knee, 3 views
77012 Review by radiologist of ct guidance for needle placement
73221 Mri scan of arm joint without contrast
74220 Single contrast x-ray of esophagus
78580 Nuclear medicine study of lung circulation
93922 Ultrasound study of arm and leg arteries

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.