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TANG, LAWRENCEMD NPI 1093728792 Clinician

Diagnostic Radiology · TACOMA, WA

Specialty Diagnostic Radiology — from billed Medicare claims
Trained WASHINGTON UNIVERSITY SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 27 years since medical school (class of 1999, self-reported to CMS)
Location TACOMA, WA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 45 codes billed · 4,839 disclosed services (CY2024 — most recent year in data)
Current groups
member of 3 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
UNION AVENUE OPEN MRI LLC
2023–2026
MEDICAL IMAGING NORTHWEST - GOOD SAMARITAN HOSPITAL IMAGING ALLIANCE
2019–2026
TRA-MINW P S
2019–2026
UNION AVENUE OPEN MRI LLC
2019–2021

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 2024-09

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. 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
77080 Dxa bone density measurement of hip, pelvis, spine
71046 X-ray of chest, 2 views
77081 Dxa bone density measurement of forearm, finger, hand, or foot
73030 X-ray of shoulder, minimum of 2 views
73502 X-ray of hip, 2-3 views
73560 X-ray of knee, 1-2 views
73630 X-ray of foot, minimum of 3 views
73562 X-ray of knee, 3 views
73130 X-ray of hand, minimum of 3 views
73700 Ct scan of leg without contrast
73721 Mri scan of leg joint without contrast
71045 X-ray of chest, 1 view
73221 Mri scan of arm joint without contrast
76770 Complete ultrasound scan behind abdominal cavity
73610 X-ray of ankle, minimum of 3 views
76705 Limited ultrasound scan of abdomen
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
73110 X-ray of wrist, minimum of 3 views
76856 Complete ultrasound scan of pelvis
73564 X-ray of knee, 4 or more views
74018 X-ray of abdomen, 1 view
70450 Ct scan head or brain without contrast
76700 Complete ultrasound scan of abdomen
71101 X-ray of ribs on side of body, minimum of 3 views
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
73200 Ct scan of arm without contrast
73080 X-ray of elbow, minimum of 3 views
76706 Ultrasound scan of abdominal aorta
72100 X-ray of lower and sacral spine, 2-3 views
72192 Ct scan of pelvis without contrast
72125 Ct scan of upper spine without contrast
74177 Ct scan of abdomen and pelvis with contrast
73140 X-ray of finger, minimum of 2 views
73590 X-ray of lower leg, 2 views
73701 Ct scan of leg with contrast material
73060 X-ray of upper arm, minimum of 2 views
72170 X-ray of pelvis, 1-2 views
73718 Mri scan of leg without contrast
73720 Mri scan of leg before and after contrast
71275 Ct scan of blood vessels of chest with contrast
73523 X-ray of both hips, minimum of 5 views
73552 X-ray of thigh bone, minimum 2 views
73660 X-ray of toe, minimum of 2 views
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
71100 X-ray of ribs on side of body, 2 views

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.