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SHEN, PETERMD NPI 1396900734 Clinician

Diagnostic Radiology · SANTA CRUZ, CA

Specialty Diagnostic Radiology — from billed Medicare claims
Trained STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER — medical school, self-reported to CMS
In practice about 21 years since medical school (class of 2005, self-reported to CMS)
Location SANTA CRUZ, CA · NPPES registered location
Active in data Billed Medicare 2021–2024 (4 consecutive years)
Scale 64 codes billed · 34,511 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
SUTTER BAY MEDICAL FOUNDATION
2025–2026
PERMANENTE MEDICAL GROUP INC
2019–2024

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 2024-08

Year: 2024 · 2023 · 2022  · 2021 

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. Included with Platform.

  • 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
J1010 Injection, methylprednisolone acetate, 1 mg
71046 X-ray of chest, 2 views
73564 X-ray of knee, 4 or more views
73630 X-ray of foot, minimum of 3 views
73030 X-ray of shoulder, minimum of 2 views
72148 Mri scan of lower spinal canal without contrast
73130 X-ray of hand, minimum of 3 views
74177 Ct scan of abdomen and pelvis with contrast
72100 X-ray of lower and sacral spine, 2-3 views
73502 X-ray of hip, 2-3 views
73610 X-ray of ankle, minimum of 3 views
71250 Ct scan of chest without contrast
73110 X-ray of wrist, minimum of 3 views
76700 Complete ultrasound scan of abdomen
72141 Mri scan of upper spinal canal without contrast
76536 Ultrasound scan of head and neck soft tissue
71260 Ct scan of chest with contrast
70551 Mri scan of brain without contrast
76770 Complete ultrasound scan behind abdominal cavity
73560 X-ray of knee, 1-2 views
73501 X-ray of hip, 1 view
72040 X-ray of upper spine, 2-3 views
70450 Ct scan head or brain without contrast
70553 Mri scan of brain before and after contrast
74176 Ct scan of abdomen and pelvis without contrast
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
72170 X-ray of pelvis, 1-2 views
72114 X-ray lower and sacral spine, minimum of 6 views
A9552 Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries
74178 Ct scan of abdomen and pelvis before and after contrast
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
73140 X-ray of finger, minimum of 2 views
73562 X-ray of knee, 3 views
72072 X-ray of middle spine, 3 views
73080 X-ray of elbow, minimum of 3 views
71101 X-ray of ribs on side of body, minimum of 3 views
76856 Complete ultrasound scan of pelvis
74018 X-ray of abdomen, 1 view
93880 Ultrasound of both sides of head and neck blood flow
72110 X-ray of lower and sacral spine, minimum of 4 views
72146 Mri scan of middle spinal canal without contrast
73120 X-ray of hand, 2 views
71045 X-ray of chest, 1 view
71271 Low dose ct scan of chest for lung cancer screening
73660 X-ray of toe, minimum of 2 views
27093 Injection of contrast for imaging of hip joint
70486 Ct scan of face without contrast
73525 Review by radiologist of hip joint image
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
72131 Ct scan of lower spine without contrast
70491 Ct scan of soft tissue of neck with contrast
72220 X-ray of sacrum and tailbone, minimum of 2 views
76705 Limited ultrasound scan of abdomen
71275 Ct scan of blood vessels of chest with contrast
74220 Single contrast x-ray of esophagus
70498 Ct scan of blood vessels of neck with contrast
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
93976 Ultrasound of abdomen and pelvis artery and vein blood flow
72120 X-ray lower and sacral spine, 2-3 views bending views
75571 Ct scan of heart with evaluation of blood vessel calcium
93970 Ultrasound study of arm or leg veins with compression and maneuvers

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.